A woman drives to her office 10 km away from her house at 9 am, and
reaches her office at 9:20 am. She stays in the office until 6 p.m, and
then returns home at 6:25 p.m. Which answer gives the correct
distance and displacement at 6:25 p.m.?

Answers

Answer 1
The distance is 0 because she is where she started the displacement is 10km as that is the total distance away she traveled.
Answer 2

The displacement of the woman at 6:25 pm is zero (0) while her total distance at 6:25 pm is 20 km.

The given parameters;

distance between the woman's house and her office, d = 10 kmtime to reach her office = 20 minutestime to return to her house = 25 minutes

Displacement is defined as the change in the position of an object. It can be described as 'how far' an object is displaced from the initial position.

The first position of the woman, x₁ = 10 km to officeThe final position of the woman, x₂ = 10 km back home

The woman's displacement = x₂ - x₁ = 10 km - 10 km = 0

Distance is the total path covered by an object during motion.

Total distance of the woman at 6:25 pm = 10 km + 10 km = 20 km

Thus, we can conclude that the displacement of the woman at 6:25 pm is zero (0) while her total distance at 6:25 pm is 20 km.

Learn more here:https://brainly.com/question/17345815


Related Questions

Which economic idea did Adam Smith promote in The Wealth of Nations?

Answers

The economic idea that Adam Smith promoted in The Wealth of Nations was that without government interference, businesses should be able to function freely. This is further explained below.

What is the economic idea that Adam Smith?

Generally,  Smith was an opponent of free trade. open markets tend to self-regulate via competition, market forces, and self-interest.

In conclusion, In Adam Smith's The Wealth of Nations, argued that enterprises should be freed to operate without government intervention.

Read more about the economy

https://brainly.com/question/2421251

#SPJ2

Answer:bA country’s wealth should be measured based on its productivity.

Explanation:

The electric motor of a model train accelerates the train from rest to 0.620 m/s in 21ms. The total mass of the train is 825 g. find the average power delivered to the train during its acceleration.

Answers

Explanation:

Average power = change in energy / change in time

P = ΔE / Δt

P = (½ mv²) / t

P = (½ (0.825 kg) (0.620 m/s)²) / (0.021 s)

P = 7.55 Watts

A compound is formed when a sulfur atom and six fluorine atoms share electrons. What is the name of the compound? A. sulfur (I) fluoride B. sulfurous fluoride C. sulfuric heptafluoride D. sulfur hexafluoride

Answers

Answer:

D. Sulfur hexafluoride.

Explanation:

which element is loacted in group 17 period 6

Answers

i really hope this helps
I didnt exactly know so i searched it up to be sure and its goes from fluorine through astatine

How can the force of friction between two surfaces be reduced?
a. By changing rolling friction to sliding friction.
b. By making smooth surfaces rougher.
c. By separating surfaces with a lubricant.
d By increasing the force between the surfaces.

Answers

B if you make it rougher they won’t be able to have frictions
C because it will reduce the friction and help the object work together

PLEASE HELP!!!
A group of friends are doing some archery.
When Brian fully stretches the bow, it stores 10 J of energy.
Describe the energy transfer that occurs as Brian stretches the bow.
[2 marks]​

Answers

Answer: potential to kinetic/mechanical

Explanation:

When Brian fully stretches the bow, it stores 10 J of energy. The energy transfer that occurs as Brian stretches the bow will be from the potential energy to the kinetic energy.

What is the law of conservation of energy?

According to the Law of Conservation of Energy, energy can neither be created nor destroyed, but it can be transferred from one form to another.

The total energy is the sum of all the energies present in the system. The potential energy in a system is due to its position in the system.

In the above problem, the potential energy gets converted into kinetic energy at the expense of the loss of gravitational potential energy between the two positions.

Friends are practicing archery together. The bow holds 10 J of energy when Brian stretches it to its maximum length. As Brian extends the bow, energy will go from the potential energy to the kinetic energy.

To learn more about the law of conservation of energy, refer to https://brainly.com/question/2137260.

#SPJ2

write any five uses of uv rays​

Answers

-tanning
-disinfection
-indoor gardening
-air cleaning
-curing inks and resins

N
How long would it take a runner to travel 4 miles if they ran at a pace of 2.3 miles/hour?
(10 Points)
O 9.2 hours
O 0.575 hours
O 2.35 hours
O 1.739 hours

Answers

Answer:

9.2

Explanation:

just multiply 4 miles times 2.3 then you get your answer

9.2. Hours or 1.739 hours

how long a boy will take to run round a square field of side ,35 if he run at the rate of 9km/hr​

Answers

Answer: it will take 15 minutes

Answer:

It will take the boy 136 hours 11 minutes.

Explanation:

35 × 35 = 1225km is the area of the square.

Now find how long it will take the boy:

1225 ÷ 9 = 136.11

Which is 136 hours 11 minutes.

what are forces that two objects apply on each other

Answers

Answer: Whenever two objects are touching, they usually exert forces on each other. The force of gravity, on the other hand, is an example of a force that exists between objects without them having to be in contact. Objects with mass exert forces on each other via the force of gravity.

HOPE IT HELPED:) HAVE A NICE DAY

WHO IS GOOD AT PHYSICAL SCIENCE PLS COME HERE AND HELP ME OUT!!!!

Answers

me i’m very good!! just lmk a question

hey can anyone help me out in dis pls

Answers

Answer:

All of the above

Explanation:

Solids have a fixed shape and volume.

Even though the molecules in a solid are vibrating, they can't travel from one part of the solid to the other.

I hope this helps! :)

Density is a chemical property of matter.
TRUE
FALSE

Answers

Answer:

False

Explanation:

Density is a physical property of matter.

Answer:

False

Explanation:

Density is NOT a chemical property, it is a physical property.

An object moves along the x-axis. The graph shows its position x as a function of time t. Find the average velocity of the object from points B to C. −8.3 m/s −4.2 m/s 0 m/s −0.12 m/s

Answers

Answer:

-8.3m/s

Explanation:

its correct

Answer: its 0.

Explanation: Gradpoint

which expression correctly describes energy using SI units

Answers

Answer:

Joule

Explanation:

energy, work, quantity of heat

m2·kg·s-2

"Suppose an elephant (Tiny) was
pacing back and forth at the zoo.
She first goes 8 meters to the
left, 6 meters to the right, and 2
meters to the left.
What is the total distance Tiny
has traveled?
I
What is Tiny's displacement?

Answers

Answer :

Distance traveled by Tiny : 8m + 6m + 2m = 16 meters
Displacement of Tiny : 8m (left) - 6m (right) + 2m (left) = 4 meters to the left

Explanation :

Distance : sum of all values of movement given in the question = 8 meters (left) + 6 meters (right) + 2 meters (left)

Displacement : Shortest distance covered from the starting point = 8 meters (left) + 2 meters (left) - 6 meters

Sry I could not explain more hope you found it useful

what is 6,000 in scientific notation

Answers

6,000 in scientific notation is 6 x 10^3.

6 x 10^3 = 6,000

Hope this helps ! <3

Does the distance a person kicks a soccer ball
affect how well they will do on their math test?
Identify the independent and dependent
variable

Answers

Answer:

Independent variable: how far the soccer ball is kicked.

Dependent variable: how well the person does on their math test

Explanation:

The distance the ball is kicked is what the scientist can change. On the other hand, in this experiment, how well the person does on their test supposedly relies on how far the soccer ball is kicked.

The modern periodic table of elements contains
_______ main groups.

Answers

it contains 18 main groups

Answer:

The modern periodic table of elements contains

Eighteen main groups.

What is the velocity of the object moving from 3 - 7 seconds?
O m/s
-6 m/s
6 m/s

Answers

6 m/s. Learn how to read graphs

Pictured is an animal cell and a plant cell. Which organelle labeled in the plant cell produces the energy for the cell?

Answers

Answer:

Mitochondria

Mitochondria. Mitochondria are double membrane-bound cell organelles responsible for the supply and storage of energy for the cell.

Explanation:

The organelle labeled as "mitochondria" in the plant cell produces the energy for the cell through the process of cellular respiration.

What are mitochondria?

Mitochondria are organelles found in most eukaryotic cells. They are often referred to as the "powerhouses" of the cell because their main function is to produce energy in the form of ATP (adenosine triphosphate) through a process called cellular respiration.

Mitochondria have an outer membrane and an inner membrane with folds called cristae. The space between the two membranes is called the intermembrane space, while the space inside the inner membrane is called the mitochondrial matrix. The mitochondrial matrix contains enzymes and other molecules needed for the metabolic reactions of cellular respiration.

Cellular respiration is a process that converts glucose and oxygen into ATP, which is the primary energy source for cells. Mitochondria play a key role in this process by breaking down glucose through a series of chemical reactions that ultimately produce ATP. The energy stored in ATP molecules can then be used by the cell for various cellular processes, such as muscle contraction, protein synthesis, and the maintenance of the cell's membrane potential.

In addition to their role in ATP production, mitochondria are also involved in other important cellular functions, such as calcium signaling, apoptosis (programmed cell death), and the synthesis of certain lipids and heme groups. Mitochondrial dysfunction has been implicated in a number of diseases, including Parkinson's disease, Alzheimer's disease, and diabetes.

Therefore, Through the process of cellular respiration, the organelle in the plant cell known as the "mitochondria" generates the energy for the cell.

To learn more about The organelle plant cells click:

https://brainly.com/question/23970132

#SPJ3

A country is experiencing economic problems. Many people are unemployed,
and businesses have been making risky investments. The government
decides to start more programs to help poor citizens find jobs, and to regulate
corporate behavior.
This situation best reflects the influence of which economic thinker?

Answers

This situation best reflects the influence of which economic thinker is John Maynard Keynes

The following information should be considered:

Keynes's theory was increased in the government expenditures and lower the taxes that stimulated demand.Also, it should pull the economy out of a depression.

Learn more: https://brainly.com/question/5763151?referrer=searchResults

A drunk college student decides to try to do a perfect swan dive from his apartment window into the pool below. The edge of the pool is 5 meters from the base of the building and his window is on the 3rd floor, which is 8 meters from the ground. If he jumps out the window horizontally at a speed of 4 m/s, does he make it into the water or..

Answers

Answer:

He barely makes it but hit his leg on the pool edge.

Explanation:

Using kinematic formula: Δx=[tex]v_{0}t+(1/2)at^2[/tex]

We can plug in delta x, v zero, and acceleration.

delta x = 8 meters, v0 = 0. a = 9.8

8=(1/2)9.8*t^2

Around 1.278 seconds of airtime.

4 * 1.278 = 5.112 meters horizontally assuming no air resistance

That was close!


More work was done. Which statement best describes the cause?
a
There was more force applied; therefore, there was less movement.
b
There was less force applied; therefore, there was more movement.
Oc
There was less force applied; therefore, there was less movement.
Od
There was more force applied; therefore, there was more movement.

Answers

Answer: I think the answer would be D

Explanation:

The more force you apply the more movement you will get.

After you let go of a bowling ball, is there a force pushing it so that it keeps moving
forward? Explain.

Answers

Explanation:

No, the ball keeps moving forward due its momentum.

A net force causes an object to accelerate, which means it speeds up, slows down, or changes direction.  A bowling ball does not speed up after you let go, so there is no forward force.

Which careers typically require post-secondary education other than vocational school? Check all that apply. Boiler Operation Construction Management Architecture Repair Work Civil Drafting Carpentering

Answers

Answer: Construction management, Architecture, Civil Drafting.

Explanation: hope this helps :)

Construction Management, Architecture and Civil Drafting are careers typically require post-secondary education other than vocational school. So, the correct options are B, C and E.

What is Career?

Career is defined as a person's metaphorical "journey" through learning, work and other aspects of life where there are many ways to define career and the term is used in different ways.

A career is defined as the variety of experiences that we have had throughout our lives. As we gain more experience in the world of work and life, we build careers. We take into account career paths education, training and paid or unpaid work. Construction Management, Architecture and Civil Drafting are careers typically require post-secondary education other than vocational school.

Therefore, the correct options are B, C and E.

Learn more about Career, here:

https://brainly.com/question/30040900

#SPJ6

Determine the vector sum of the displacements Δd1 = 2.4 m [32° S of W]; Δd2 = 1.6 m [S]; and Δd3 = 4.9 m [27° S of E].

Answers

Answer:

3.44 metres

Explanation:

To determine the vector sum of the displacements Δd1 = 2.4 m [32° S of W]; Δd2 = 1.6 m [S]; and Δd3 = 4.9 m [27° S of E], resolve the given parameters into x - component and y - component.

Resolving into x - component

- 2.4cos32 + 4.9cos27 = 2.3306

Resolving into y - component

- 2.4sin32 - 4.9sin27 - 1.6 = - 2.553

The vector sum of the displacement will be

Sqrt( 2.3^2 + 2.6^2) =

Sqrt ( 11.81)

3.44 m

Therefore, the vector sum of the displacements is 3.44 metres

Plz help me. I need urgent Why a magnetic compass is used to determine direction? Why a nail gets magnetized when kept close to magnet? Why two pins get attracted by bar magnet maintain distance between ends?

Answers

Answer:

Compasses are mainly used in navigation to find direction on the earth. This works because the Earth itself has a magnetic field which is similar to that of a bar magnet. The compass needle aligns with the Earth's magnetic field direction and points north-south. Also, In a magnet all the domains are oriented in the same direction. In the case of a nail, the domains can be aligned in the same direction causing the nail to become magnetic. That is because if you hang a bar magnet from a thread, the north pole will point to magnetic north. When you bring one north pole close to another north pole they repel each other. You can feel the two magnets pushing each other apart.

A monorail starts from rest and accelerates at a rate of 2.2m/s2 for 10s.Then it runs at a constant speed for 74s and then slows down at a rate of 1.5m/s2

Answers

Answer:

d = 4217 m

Explanation:

Case 1.

Initial velocity, u = 0

Acceleration, a = 2.2 m/s²

Let d₁ is the distance in case 1. Using second equation of motion as follows :

[tex]d_1=ut+\dfrac{1}{2}a_1t_1^2\\\\\text{Here, u =0}\\\\d_1=\dfrac{1}{2}\times 2.2\times 10^2\\\\d_1=110\ m[/tex]

Let d₂ in the distance in case 2. Using second equation of motion as follows :

[tex]d_2=ut+\dfrac{1}{2}a_2t_2^2\\\\\text{Here, u =0}\\\\d_2=\dfrac{1}{2}\times 1.5\times 74^2\\\\d_2=4107\ m[/tex]

Total distance,

D = d₁ + d₂

D = 110 + 4107

D = 4217 m

Hence, the total distance covered is 4217 m.

What indicates that an atom
has no overall charge?

Answers

When the amount of protons and electrons is the same within the atom. Hope this is the answer you’re looking for :)
Other Questions
Help me solve step by step L varies directly with the square of Z. L is 12 when Z is 2. Find the value of L when Z is 4. WHOEVER GETS IT RIGHT GETS BRAINLIEST AND 15 POINTSwhy did people stop living as nomadic hunter-gatherersA. the Neolithic Revolution takes placeB. People begin hunting and gathering foodC. Societies develop advanced potteryD. Rivers Around The world begin to floodI KNOW ITS NOT C. Explain how the Declaration of Independence was significant to the creation of the Constitution. give situations wherein positive relationships will help to build a peaceful community Convert a speed of 933 cm/s to units of inches per minute you throw a basketball straight up into the air with a speed of 24.5m/s. how long does it take to reach its highest point Can anyone help me with this please MUCH APPRECIATED Which angle pairs in the diagram are supplementary angles? Check all that apply.3 and 61 and 45 and 64 and 56 and 7 Which of the following could be in section D? A.99 B.60/15 C.-20 D.9.2 ASAP Which of the following explains why giving directions to a location is suitable for creating an algorithm?1. An algorithm provides step-by-step instructions.2. An algorithm is written in computer code.3. An algorithm gives different steps each time it is used.4. An algorithm posts directions on a website. Dr. Smith comes back the day after admission to the nursing facility to see how his patient is doing. The patient has settled in nicely and he only performs an expanded problem focused interval history and an expanded problem focused examination and medical decision making of low complexity. The correct code is _________. Simplify the following expression by combining like terms 5x^2 + 6x - 3 + 4x^2 + - 8x +2 Air borne illnesses is sickness that occurs when contaminated food is eaten. True or false? -7y + 3 12 2yWhat is the answer Identify a reasonable approximation for the solution of this system What is x=to in this? 3x + 18 = 4x + 10 what property do all of the group 18 elements have that makes them stand out from other elements on the periodic table Describe the difference in how the pie chart and the Pareto chart show patterns in the data. Choose the correct answer below.O A. The pie chart shows the percentages as parts of the whole. The Pareto chart shows the rankings of the seasons.OB. The pie chart shows the individual responses. The Pareto chart shows the distribution of the seasons.O C. The pie chart shows the distribution of the seasons. The Pareto chart shows the individual responses.OD. The pie chart shows the rankings of the seasons. The Pareto chart shows the percentages.Click to select your answer. will give brainliest Which situation is best represented by this equation?35 + 4x = 47a)Lindsey spent a total of $47 on new pens and mechanical pencils. She bought 4 pens and 35 pencils. The pens and pencils were the same price. What is x, the price of each pen and pencil?b)Lindsey spent a total of $47 at the grocery store. She bought a bottle of shampoo for $4 and some containers of baby formula for $35 each. What is x, the number of containers of baby formula bought at the grocery store?c)Lindsey spent a total of $47 on her mother for her birthday. She bought a $35 box of chocolates and some balloons for $4 each. What is x, the number of balloons that Lindsey bought for her mother's birthday?d)Lindsey spent a total of $47 from her allowance and $35 earned from mowing lawns on rides at the carnival. Each ride costs $4. What is x, the number of rides Lindsey rode at the carnival?