"For an object moving at a constant speed, we would expect to see a position graph with a

Answers

Answer 1

Explanation:

The speed of an object is given by the total distance divided by the total time taken.

The position of an object shows its location. If we draw a position- time graph for an object moving at a constant speed, it will look like the attached figure. It means that the object is moving at a steady rate. It is a straight line passing through origin.

"For An Object Moving At A Constant Speed, We Would Expect To See A Position Graph With A

Related Questions

what is the formula for solving force

Answers

Answer:

[tex]\boxed{\sf{f=m*a}}[/tex]

Explanation:

The formula of force is:

[tex]\Longrightarrow: \sf{F=M*A}[/tex]

F= forceM= massA= accerleration

Force = Mass* Acceleration

I hope this helps. Let me know if you have any questions.

what is meant by input and output work

Answers

Answer:

the x and y values

Explanation:

because on the table the x is the input and y is the output

if an object is moving with constant speed then its distance time graph will be a straight line. a) along time axis b) along distance axis c) parallel to time axis d)inclined to time axis.

Answers

Answer: I’m not sure but the time and distance will be increasing while they required the distance time so my answer is ((A))

Explanation:

Melody is riding her mountain bike along a trail with multiple hills. At the bottom of the second hill, she has 3200 J of kinetic energy. At the top of the third hill, when she is going the slowest, her potential energy measures 1650 J. Which statement below is true? A. The total amount of energy at the bottom of the hill cannot equal the amount at the top, because some of the energy from the environment is gained. B. The total amount of energy at the top is equal to the amount at the bottowm, but she gained some energy as she traveled due to a higher speed going down the first two hills. C. The total amount of energy at the bottom of the hill cannot be equal to the amount at the top, because some of the energy is lost.

Answers

Answer:

Eventually it reaches bottom of hill so C

Explanation:

a bullet of mass 0.01kg is fired from a gun weighing 5.0 kg. if initial velocity of the bullet is 250m/s. Calculate the velocity with which the gun recoils.

Answers

Answer:

The formula is MgVg=MbVb.

which is 5×Vg=0.01×250.

5Vg=2.5.

Vg=2.5/5.

Vg=0.5m/s.

VR of a single movable Pulley is 2,why?

Answers

Explanation:

Hey, there!!

Single movable pulley has 2 VR because in single fixed pulley, load is supported with two segments of the string. It makes the effort distance double of the load distance. {As VR = No.of pulley used or number of rope segments that supports the load.}

Hope it helps...

please help find the clockwise and anticlockwise

Answers

Answer:

clockwise is 2.5 Nm

Anticlockwise is 0.25 F Nm.

Explanation:

Moment is equal to force × distance

which of the following is a quantitative observation?

a. A rough surface
b. An apple is red on color
c. Acid tasting sour
d. A leaf is 10cm long

Answers

A leaf is 10 cm long

Steve walks from his house 5 km South then turns east and walks 2 km. Then he walks 9 km North to his older sister's house. She gives him a ride to his friend Fred's house 2 km West. Find his distance

Answers

Given :

Steve walks from his house 5 km South then turns east and walks 2 km. Then he walks 9 km North to his older sister's house. She gives him a ride to his friend Fred's house 2 km West.

To Find :

The total distance covered by Steve .

Solution :

We know , distance is the actual measurement space between two points .

Now , total distance travelled by Steve is the sum of all distance travelled .

[tex]T=5+2+9+2\\\\T=18\ km[/tex]

So , total distance covered by Steve is 18 km .

Hence , this is the required solution .

The distance Steve traveled is mathematically given as

T=18Km

What is distance has Steve traveled?

Question Parameters:

Steve walks from his house 5 km South then turns east and walks 2 km.

Then he walks 9 km North to his older sister's house.

Generally, the total distance has Steve traveled is mathematically given as

T=5+2+9+2

T=18Km

In conclusion, because the distance is the measure of space b/w two points the total distance traveled is

T=18Km

Answers

Answer: C) time

Explanation:

when 20 grams of water is heated from 10 c to 15 c, the required energy in joule is

Answers

Answer:

418.6 J

Explanation:

We know the specific heat for water is 4.186 kJ/kg * °C, so this can also write as 4.186 J/g * °C, so the heat increases 5 C in this question, so you can get 4.186(J/g * C) * 5C * 20g = 418.6 J

How fast will a boat that normally travels 10km/h in still water be moving with respect to land if it sails directly across (perpendicularly) a stream that’s flows at 10km/h ?

Answers

Answer:i think 20km

Explanation:

Which statement describes a characteristic of a question that can be answered through scientific inquiry? A. It can be answered using a philosophical argument. B. It requires the approval of more than one scientist. C. It requires the application of ethical standards. D. It can be answered using measurements.

Answers

Answer:

the correct one is D

Explanation:

A question that can be answered with a scientific investigation must be a question where measurements of some kind can be made and with these measurements check that the question is correct or not.

When examining the answers the correct one is D

Select the correct answer.
You travel in a circle, whose circumference is 8 kilometers, at an average speed of 8 kilometers/hour. If you stop at the same point you started
from, what is your average velocity?
OA. O kilometers/hour

ОВ. 2 kilometers/hour

OC. 4 kilometers/hour

OD. 8 kilometers/hour

О Е. 16 kilometers/hour

Answers

Answer:

A. 0 kilometers/hour

Explanation:

Your net displacement is zero, so the average velocity is zero.

velocity = displacement / time

where displacement is a vector quantity.

What is the velocity of a rocket if it travels a distance of 2400 m in 3 s?

Answers

Answer:

v = 800 m/s

Explanation:

Given that,

Distance, d = 2400 m

Time, t = 3 s

We need to find the velocity of a rocket. Distance covered per unit time equals velocity. So,

[tex]v=\dfrac{d}{t}\\\\v=\dfrac{2400\ m}{3\ s}\\\\v=800\ m/s[/tex]

So, the velocity of the truck is 800 m/s.

2. The stage choreography for a play requires an
actor to walk 5 steps forward, 9 steps left, and
2 steps backward to be standing over the trap
door. What are the components of the actor's
motion from the starting position?
O a. 7 steps left and 2 steps forward
Ob.7 steps left and 2 steps backward
O c. 9 steps left and 3 steps backward
d. 9 steps left and 3 steps forward

Answers

Answer:

Explanation:

Given that the actor walk 5 steps forward, 9 steps left, and 2 steps backward to be standing over the trap

door.

Let first consider the steps forward and the steps backwards

The displacement = 5 - 2 = 3

That is, 3 steps forward.

Therefore,

The components of the actor's

motion from the starting position will be:

9 steps left and 3 steps forward

D is the correct answer.

calculate The number of neutrons present in the nucleus if an atom X with number of electron 15, and mass number 31. identify the Element..

Answers

ans=17. Chlorine

Explanation:

You subtract 15 which is the electron from 35 which is the mass number to get the neutron, and note number of electrons is same as number of protons. chlorine is the 17th element of the periodic table

a rocket starts from rest to 12s , it’s speed became 120m. find the distance it covered

Answers

Answer:

1440 m

Explanation:

Speed = Distance/Time

Distance = Speed × Time

= 120 × 12

= 1440m

what do you mean by electromagnet induction?under what condition is this phenomenon possible?

Answers

Answer:

Electromagnetic induction is a phenomenon in which a changing magnetic field across a loop of wire results in the generation of an induced emf. When there is relative motion between a magnet and the coil, magnetic flux changes and hence an electromotive force is generated in the coil.

Microwave ovens heat food through the process of A) COnduction B) Convection C) Radiation D)Stratification

Answers

Answer:

[tex]\huge\boxed{Radiation}[/tex]

Explanation:

In microwave, there are waves called "microwaves" as per the name. So, The heating of food is done with the help of waves. Radiation is "the transfer of heat through waves". That is why the process of heating food in a microwave is "Radiation".

Answer:

[tex]\huge \boxed{\mathrm{\bold{C.} \ Radiation}}[/tex]

Explanation:

Microwaves heat food through the form of waves.

The waves are electromagnetic waves that transfer heat through the process of radiation.

the pacific ocean has a surface area of about

Answers

Answer:

150,000,000 km 2

Explanation:

you must design a runway that allows planes to reach a ground speed of 65 m/s before they can take off. If the planes accelerate at 2.5m/s/s, what must the minimum length of the runway be?

Answers

Answer:

d = 845 m

Explanation:

This is an exercise in kinematics, specifically accelerated motion, let's use the equation

v² = v₀² + 2 a d

since airplanes start from rest their initial velocity is zero

v² = 2ad

d = v2 / 2a

let's calculate

d = 65² / (2 2.5)

d = 845 m

this is the minimum distance from the track

Rearrange the formula F=ma, and solve for the variable (a)

Answers

Answer:

a = F/m

Explanation:

So we have to isolate a, in order to do this we need to move m to the other side, and we do that by diving both sides by m, resulting in a = F/m

Explain the following (using the concepts of moment, center of gravity and stability.) a) Racing cars are low, with wide wheels. b) It is difficult to steer a bicycle by gripping the center of the handlebars

Answers

Answer:

Explanation:

If a force of 2 N applied over an area of 2 cm², calculate the pressure produced.

Answers

Answer:

10000 Pa

Explanation:

Area = [tex]2 cm^2[/tex]

= 2/10000 = [tex]0.0002 m^2[/tex]

We know that,

Formula of pressure =

Pressure = Force/Area = 2N/0.0002 [tex]m^2[/tex] = 10000 Pascal

Force=2NArea=2cm^2=0.0002m^2

[tex]\boxed{\sf Pressure=\dfrac{Force}{Area}}[/tex]

[tex]\\ \sf\longmapsto Pressure=\dfrac{2}{0.0002}[/tex]

[tex]\\ \sf\longmapsto Pressure=10000Pa[/tex]

Cumulative Problem 1
A typical human cell is approximately 11 um in diameter and enclosed by a membrane that is 4,4 nm thick. To
simplify the calculations, model the cell as a sphere.
1) What is the volume of the cell? (Express your answer to two significant figures.)

Answers

Answer:

Volume, [tex]V=696.55\ \mu m^3[/tex]

Explanation:

Given that,

The diameter of a human cell is 11 μm

It is enclosed by a membrane that is 4,4 nm thick.

We need to find the volume of the cell. The cell is spherical in shape. The volume of a sphere is given by the formula as follows :

[tex]V=\dfrac{4}{3}\pi r^3[/tex]

r is the radius of the sphere, r = 5.5 μm

So,

[tex]V=\dfrac{4}{3}\times 3.14\times (5.5)^3\\\\V=696.55\ \mu m^3[/tex]

So, the volume of the cell is [tex]696.55\ \mu m^3[/tex].

What is best for magnets? Aluminum Silver Plzzzzz help

Answers

Answer:

Aluminum

Explanation:

Silver is not good for magnets, it doesn't hold magnetic properties. Hope this helps.

Answer:

Aluminum

All the elements that are magnetic:

Iron

Cobalt

Nickel

Aluminum

Neodymium

Samarium

Boron

Dysprosium

Chromium

Zinc

Barium

Strontium

Bismuth

As you can see silver is not on the list of every elements that are magnetic and aluminum is.

Hope this helps!

Which atom is involved in giving your heart energy to beat?
carbon
gold
oxygen
Iron

Answers

the answer would be oxygen

Oxygen gives your heart energy to beat

If the earth was hollow and you jumped into the middle, what would happen?

Answers

Answer:

Since there is a gravitational pull, you wouldn't reach the other side. You'd probably be floating in the center of the earth.

That gravitational pull had the structure fossilized out and can’t hold you

What is the area of a rectangle whose sides are 3.2 m and 8.01 m? Answer in units of m²

Answers

Answer:

25.632 m²

Explanation:

area = a*b

area = 3.2m * 8.01m

area = 25.632 m²

Explanation:

sides:3.2m,8.01marea of rectangle=l×b=3.2×8.01

[tex]3.2 \times 8.01 = 25.632[/tex]

area=25.632m²

Other Questions

1. How are Mountains a boon for people living in the plains A student who sets a date to finish a goal is using which SMART goal? relevant, specific, attainable or timely SEP Engage in Argument A classmate claims that state of matter is an extensive property because it can vary with temperature. For example, hydrogen changes into a liquid at very low temperatures and high pressure, while iron can melt into a liquid at very high temperatures. Do you agree with the classmate? Write an argument to support your position. A map has a scale of 1:100,000 what is the map distance between two cities if the real distance was 20km What is the root word of servant; and is the root for amazingly maze? b) If a, b, c are three rational numbers where a =a = 33,6 = and c =olVerify: a + (b + c) = (a + b) + C round three significant figures 12.3456 The statement of retained earnings or the statement of stockholders' equity reconciles the net income, dividends paid, and the change in retained earnings during a particular year. Which of the following best describes shareholders' equity? a. Equity is the difference between the paid-in capital and retained earnings. b. Equity is the sum of what the initial stockholders paid when they bought company shares and the earnings that the company has retained over the years. NOW Inc. released its annual results and financial statements. Grace is reading the summary in the business pages of today's paper. In its annual report this year, NOW Inc. reported a net income of $160 million. Last year, the company reported a retained earnings balance of $595 million, whereas this year it increased to $700 million. How much was paid out in dividends this year? a. $265 million b. $4 million c. $55 million d. $280 million In which of the following groups of substances would dispersion forces be the only significant factors in determining boiling points? I.Cl2II.HFIII.NeIV.KNO2V.CCl4 HURRY PLEASEEEEWhy is it reasonable to conclude that this piece of artwas produced in a settled agricultural society rather thana hunter-gatherer tribe?Only an artist with a lot of skill and advanced toolscould create this statue from stone.Artists in permanent settlements were limited in usingonly certain tools to create their art.Only an artist with simple skills in representing thehuman form could produce this figure of stone.Artists in agricultural societies had limited access toresources other than stone for their works of art. Using the slope formula, find the slope of the line through the given points (3,3) and (1,1) 2. Metcalf School has two third-grade rooms (A and B) and two fourth-grade rooms(C and D). Together, rooms C and D have 46 students. Room A has 6 more studentsthan room D. Room B has 2 fewer students than room C. Room D has 22 students.How many students are there altogether in rooms A and B? WILLLLLL GIVEEEEEE BRAINLIESTTTTTTT. Pls don't use google or any web browser Use ''Chronicled'' in a sentence! The weightlifter's internal store of energy decreased when he lifted the bar.The bar's internal store of energy increased by a smaller amount.Explain why. The electric flux through a spherical surface is 1.4 105 N m2/C. What is the net charge (in C) enclosed by the surface? Total Price: The sales tax rate is 8%. If the sales tax on a 10-speed bicycle is $12, what is the purchase price? The purchase price is $ What is the total price? The total price is $ Get Help: Video eBook Points possible: 1 Solve a combined inequality that is a conjunction of two linear equalities.1.) solve for n. -1 Merlyn had 22 magic tricks to perform. He had completed 4/5 of them when the fire alarm sounded. How many magic tricks had he performed? 61. How was the debate over fair representation resolved by the Great Compromise? Explain, in detail, both sides of the debate as well as the terms reached in the Great Compromise. In a survey of 1,003 adults concerning complaints about restaurants, 732 complained about dirty or ill-equipped bathrooms and 381 complained about loud or distracting diners at other tables.a. Construct a 95% confidence interval estimate for the population proportion of adults who complained about dirty or ill-equipped bathrooms )b. Construct a 95% confidence interval estimate for the population proportion of adults who complained about loud or distracting diners at other tables.c. How would the manager of a chain of restaurants use the results of (a) and (b)?