Aliyah marks a line on her driveway with a piece of chalk and another line 50ft away Then she stands with both feet at the line and runs to the opposite line While she runs she times how long it takes her to get to the other line What is she trying to find with the distance and time

Answers

Answer 1

Answer:

Speed

Explanation:

Aliyah must have been trying to find her speed.

The speed is a measure of how fast an object or a body is and it is calculated by finding the ratio of distance with time. Mathematically,

speed = [tex]\frac{distance}{time}[/tex] with a unit of m/s.

Hence, with the distance measured on the ground and Aliyah trying to find the time it will take her to cover the distance while running, she must have been trying to find how fast she can run, that is, speed.

Related Questions

What does electronegativity measure

Answers

Electronegativity is a measure of an atom's ability to attract shared electrons to itself. On the periodic table, electronegativity generally increases as you move from left to right across a period and decreases as you move down a group.

is the kinetic energy due to the random motion of particles in an object

Answers

Answer:

You are correct however there is also potential energy because the energy is released over a period of time.

Hope this helps!

i need a person i can love and not get hurt

Answers

Answer:

You'll find someone. There's a someone for everyone.

Explanation:

And I know how you feel.

the energy level of the valence electrons in Nitrogen

Answers

Answer:

NITROGEN

Valency = 3Atomic number = 7

Electronic configuration consist

K = 2 , L = 5

on the basis of sub shell

1s^2 , 2s^2 , 2p^3

You place 12.0 milliliters of water in a graduated cylinder. Then you add 15.0 grams of metal to the water and the new water level is 13.91 milliliters. What is the density of the metal in grams per milliliter?

Answers

Answer:

The answer is 7.85 g/mL

Explanation:

The density of a substance can be found by using the formula

[tex]density = \frac{mass}{volume} \\ [/tex]

volume = final volume of water - initial volume of water

volume = 13.91 - 12 = 1.91 mL

We have

[tex]density = \frac{15}{1.91} \\ = 7.853403141...[/tex]

We have the final answer as

7.85 g/mL

Hope this helps you

Answer:

Hello, Im Mack :)

Here is the Correct Solution for your question:

Answer is 7.85 g/mL

Explanation:

The density of a substance can be found by using the formula

-volume = final volume of water - initial volume of water

-volume = 13.91 - 12 = 1.91 mL

-Final Answer is: 7.85 g/mL

Hope this helped you out :)

Comment if you need further help, and I'll reply asap.

Have a great day my friend\ and best of luck to your studies :)

Maceo is making rock candy. Which best describes the steps she should take? heat a saturated sugar water solution, dissolve more sugar, then let the solution cool heat a saturated sugar water solution, dissolve more sugar, and wait until the water evaporates saturate a water solution, increase the pressure, and dissolve more sugar saturate a water solution, lower the pressure, and dissolve more sugar

Answers

Answer:

(A) is the answer

Explanation:

(A) heat a saturated sugar water solution, dissolve more sugar, then let the solution cool

Answer:

the answer is a

Explanation:

im on edg rn

where in texas are you most likely to find hoodoos ?
coastal plain
mountains and basins
great plains
north central plains

Answers

the answer would probably be coastal plain

Discuss the molecules in solids, liquids and gases. Include how the molecules move, including the speed of the molecules and the
space between the molecules.

Answers

Answer:

Molecules in solids are tightly packed because the atoms are freezed together. Molecules in liquids are loosely packed because atoms are broken down and can move anywhere. Molecules in gases are free; the atoms can move or spread anywhere.

Solids do not move; hence no speed.

Liquids move and slide past past each other.

Gases move freely at high speeds

It's important to remember that elements are

Answers

No, unless you're doing some sort of course where they demand that you do. It's useful to remember the general features of the periodic table (what each block is, where they are in relation to each other, roughly where the most common elements are), but memorizing the entire thing would simply be a mnemonic exercise

Hope this helped

Answer:

i used a vent to vented

Explanation:

True or false : An ion is a substance in which the atoms of two or more elements are combined in a fixed proportion

Answers

Answer:

The answer would be "True"

the awnser will be true

What is the voltage of an electrolytic cell with zinc and aluminum electrodes?
O A. -2.44 V
B. -0.92 V
C. 2.44 V
O D. 0.92 V

Answers

From the calculation, the voltage of the electrolytic cell is -0.92 V

What is an electrolytic cell?

An electrolytic cell is is cell that produces energy by a nonspontaneous chemical process. The anode of this cell is zinc while the cathode is aluminum.

The voltage of the cell is obtained from Ecathode - E anode = -1.66 V - (-0.74 V) = -0.92 V

Learn more about electrolytic cell:https://brainly.com/question/12034258

#SPJ1

How many elements are found in the following chemical equation? K + Cl → KCl

Answers

there are 2 elements in the equation that form a product

Answer:

Explanation:

What is the difference between magnetic stripping and magnetic field reversal?

Answers

Magnetic stripes are evidence of the magnetic field reversal. It's sort of like saying that bear tracks in the snow are evidence that a bear walked by.
Magnetic stripes on the seafloor are formed when new ocean crust is formed. As the magma erupts from the mid-ocean ridges and cools to form rock any minerals containing iron will be oriented in the direction of the magnetic field. When the Earth's magnetic field reverses (every million years or so) the new rock that gets formed will have its magnetic minerals oriented in the opposite direction. This results in a series of magnetic stripes in the rock on the seafloor. (Think of it kind of like a bar code.)
Because new ocean floor is being formed on both sides of mid-ocean ridges and spreading away from the ridges as even newer seafloor is formed, there are symmetric stripes on each side of the ridge. This led to some of the early evidence of tectonic plate motion.

1) Which of the following is NOT a step in the scientific method *

Formulating a scientific question

Making Observations

Developing a hypothesis

Applying for a license

Answers

Answer:

applying for a license

Answer:

Applying for a license

Explanation:

This is because you have to have observations,hypothesis and a scientific equation when using The Scientific Method.

If you could change one thing about distance learning, what would it be?

Answers

Answer:

Nothing

Explanation:

BECAUSE DONT ASK

(02.02 LC)
Which of the following is an example of chemical weathering?
Frost wedging
O Animal activity
Plant growth
O Acid rain

Answers

Answer: acid rain

Explanation: Acid rain is one way in which rocks can be chemically weathered. It can harm forests and crops, damage bodies of water, and contribute to the damage of statues and buildings. In this activity you will simulate the chemical weathering of limestone, which is a soft, sedimentary rock that reacts easily to acid rain.

1) What is the ground state electron configuration for Oxygen (O)?
2) What is the excited state electron configuration for Oxygen (O)
Help please

Answers

Answer:

1)Oxygen atoms have 8 electrons and the shell structure is 2.6. The ground state electron configuration of ground state gaseous neutral oxygen is [He]. 2s2. 2p4 and the term symbol is 3P2.

Explanation:

2)If the element were to become excited, the electron could occupy an infinite number of orbitals. However, in most texts the example will be the next available one. So for oxygen, it might look like this: 1s22s22p33s1 - where the valence electron now occupies the 3s orbital in an excited (i.e. not ground) state

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