Which is a TRUE statement about inertia?

Inertia is the ease an object can change motion or tendency of an object to resist motion.

Inertia is the sum of all forces pushing on an object.

Inertia is the transfer of energy from one object to another.

Imagine there are twins riding bicycles. Twin A is traveling at a speed of 5 miles per hour and Twin B is traveling at a speed of 10 miles per hour. Assuming the the twins and the bicycle haves approximately the same amount of mass, which twin will have more kinetic energy? Why?

Twin B will have more kinetic energy because she is traveling at a greater speed.

Twin A will have more kinetic energy because she is traveling at a slower speed.

Twin A and B will have the same kinetic energy because they are both the same mass.

What is the difference between MASS and WEIGHT?

Mass is the amount of matter in an object. Weight is the amount of gravitational force pulling down on an object.

Weight is the amount of matter in an object. Mass is the amount of gravitational force pulling down on an object.

There is NO difference between mass and weight.

If you push a golf ball and a bowling ball with 25N of force, which would have the greatest acceleration? Why?

The golf ball would have a greater acceleration because it has the least mass.

The bowling ball would have the greatest acceleration because it has more mass.

Both the golf ball and the bowling ball will have the same acceleration because both were pushed with a force of 25N.

What is the relationship between potential and kinetic energy at point C?

potential energy = 100%, kinetic energy = 0%

potential energy = 0%, kinetic energy = 100%

potential energy = 25%, kinetic energy = 75%

potential energy = 50%, kinetic energy = 50%

What is the relationship between potential and kinetic energy at point D?

potential energy = 50%, kinetic energy = 50%

potential energy = 0%, kinetic energy = 100%

potential energy = 25%, kinetic energy = 75%

potential energy = 100%, kinetic energy = 0%

What statement is a correct statement regarding the graph.

The object is increasing speed.

The object is decreasing speed.

The object is going a constant speed..

What is the relationship between potential and kinetic energy at point E?

potential energy = 0%, kinetic energy = 100%

potential energy = 25%, kinetic energy = 75%

potential energy = 50%, kinetic energy = 50%

potential energy = 100%, kinetic energy = 0%

Imagine dime A was dropped from a height of 2m and dime B was dropped from a height of 20m. Which dime would have the greatest gravitational potential energy?

Dime B will have the greatest gravitational potential energy because is was dropped from a greater height.

Both dimes will have the same gravitational potential energy because they have the same mass.

Dime A will have the greatest gravitational potential energy because is was dropped from a lower height.

How is the energy changing from point C to point D?

potential energy is increasing, while kinetic energy is decreasing

kinetic energy is increasing, while potential energy is decreasing

If a cell phone and a penny were both dropped from a height of 10m, which would have a greater potential energy?

The cell phone because it has more mass.

The penny because it has less mass.

They were both dropped fro the same height, so they will have the same potential energy

What forces would be acting on this car if it was released?

no forces would be acting on the car

What would be the greatest force acting on the car after it was initially released?

no forces would be acting on the car

What would eventually happen to the car if it did not come in contact with another object?

it would eventually stop due to friction

it would speed up and continue to roll forever

it would continue at a constant speed until it hit a wall

the car will not move on the ramp

Which image best represents potential energy?

Neither image shows potential energy.

EFM: Unit Review

Quiz

•

Science

•

6th Grade

•

Practice Problem

•

Medium

•

NGSS

MS-PS2-2, MS-PS3-1, MS-PS3-2

+7

Standards-aligned

Used 117+ times

FREE Resource

47 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

_______________ is the distance an object travels in a specific amount of time.

momentum

gravtitational potential energy

work

speed

Tags

NGSS.MS-PS3-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The variables that stay the same in an experiment are know as the ________________ variables

independent

dependent

controlled

Tags

NGSS.MS-PS2-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The arrow pointing down in this image represents the _______________ force.

action

reaction

controlled

Tags

NGSS.MS-PS2-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The arrow pointing up in this image represents the _______________ force.

action

reaction

controlled

Tags

NGSS.MS-PS2-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A tennis ball and a basketball are dropped from the same height. Which is a TRUE statement about gravitational potential energy?

Each ball has the same amount of gravitational potential energy because the tennis ball and basketball are dropped from the same height.

The tennis ball will have a greater amount of gravitational potential energy because even though the tennis ball and basketball are dropped from the same height it has less mass.

The basketball will have a greater amount of gravitational potential energy because even though the tennis ball and basketball are dropped from the same height it has more mass.

Tags

NGSS.MS-PS3-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What it the measurement for mass?

weight

Newtons

grams

centimeters

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Newton's 3rd Law states for every _ there is an equal and opposite .

magnetic field, acceleration

force, push/pull

potential energy, kinetic energy

action, reaction

Tags

NGSS.MS-PS2-1

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EFM: Unit Review

47 questions

_______________ is the distance an object travels in a specific amount of time.

The variables that stay the same in an experiment are know as the ________________ variables

The arrow pointing down in this image represents the _______________ force.

The arrow pointing up in this image represents the _______________ force.

A tennis ball and a basketball are dropped from the same height. Which is a TRUE statement about gravitational potential energy?

What it the measurement for mass?

Newton's 3rd Law states for every _ there is an equal and opposite .

At what point is the magnetic field the greatest?

The point from which you observe motion is the _______________.

Which is a TRUE statement about inertia?

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EFM: Unit Review

47 questions

_______________ is the distance an object travels in a specific amount of time.

The variables that stay the same in an experiment are know as the ________________ variables

The arrow pointing down in this image represents the _______________ force.

The arrow pointing up in this image represents the _______________ force.

A tennis ball and a basketball are dropped from the same height. Which is a TRUE statement about gravitational potential energy?

What it the measurement for mass?

Newton's 3rd Law states for every _________________ there is an equal and opposite ________________.

At what point is the magnetic field the greatest?

The point from which you observe motion is the _______________.

Which is a TRUE statement about inertia?

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Popular Resources on Wayground

Discover more resources for Science

Newton's 3rd Law states for every _ there is an equal and opposite .