What is Newtons 2nd law?

gravitational potential energy = mass x gravity x height

Kinetic Energy is defined as

Energy stored due to its location

Energy stored in the bonds of molecules

Which of the following objects has the most kinetic energy?

A 90 kg toddler running at 30 m/s

A 20 kg toddler running at 5 m/s

A 50 kg toddler running at 30 m/s

A 100 kg toddler running at 2 m/s

Charlie Holloway is launched out of a cannon with a speed of 40 m/s at 45 degrees with respect with the ground. Which of the following is true about Charlie's acceleration at the highest point in his trajectory if air resistance is negligible?

the acceleration is straight down

the acceleration is straight up

Amount of energy possessed by an object.

What happens to the total distance that a ball travels as it falls off the side of a cliff?

The distance increases at a nonuniform rate

The distance increases at a uniform rate

The distance decreases at a uniform rate

What happens to the velocity of a ball as it is dropped off a cliff?

It increases at a non-uniform rate

Superman exerts a force on 5N on Batman's hand. What is the force that Batman's hand exerts on Superman's?

Taha's does not exert a force on Rushi's

As the angle of the incline increases, what happens to the normal force?

The normal force is not affected by the incline

The normal force is only dependent on the force due to gravity

Which of the following is not a necessary step in the problem solving strategy?

All steps are completely necessary

Find the components of the forces

Determine or not the system is in equilibirum

The Earth pulls downward on a pingpong ball with a force of 1N. If this is the "action" force, what is the "reaction" force?

The ping pong ball exerts a force of 1 N on the Earth

The ground exerts a force of 1N on the ping pong ball

The ping pong ball pushes down on the earth with a force of 1N

The is no reaction force when a gravitational force is involved

Given the FBD, which of the following must be true?

The box must be moving to the right.

The frictional force must be accelerating the system to the left.

The box must be accelerating to the right.

The FBD is incorrectly drawn. This situation isn't possible

Which of the following is true about the system shown?

The tension between m 2 and m 1 is less than the tension between m 2 and m 3

The system is not accelerating.

The acceleration of the system only depends on m 3

None of the other answers are true

Newton's First Law states....

an object wants to maintain its motion

if the forces are balanced, then the velocity will change

a block will accelerate if a force acts upon it.

Which of the following is not true about the system?

T 3 is equal to the sum of the magnitudes of T 2 and T 1

T 3 is equal in magnitude to F g

The x- components of the T 1 and T 2 and equivalent but in opposite directions

Raymond is hover boarding down the hall at a constant velocity. Assuming there is friction, which of the following must be true?

The frictional force must equal the force applied by the board

The force applied by the board must be greater than the frictional force

The force applied must equal zero

There is not enough information

A balloon is rubbed with a piece of cloth. As a result the balloon has a negative charge. What has happened?

electrons have traveled from the cloth to the balloon

electrons have moved from the inside to the outside of the balloon

positive charges have traveled from the balloon to the cloth

electrons have moved from the balloon to the cloth

Flipping Physics

Quiz

•

Physics

•

10th - 12th Grade

•

Practice Problem

•

Hard

•

NGSS

HS-PS2-1, HS-PS2-4, HS-PS2-2

+9

Standards-aligned

Charles Martinez

FREE Resource

48 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A 5 kg ball is lifted 12 m above the ground. It's gravitational potential energy is

60 J

600 J

17 J

2.4 J

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

If you exert a force of 20 N to push a desk 10 m, how much work did you do to the desk?

20 N

200 N

200 J

2 J

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which has a greater momentum a semi-truck at rest or a bicycle in motion?

truck

bicycle

neither has momentum

same

Tags

NGSS.HS-PS2-2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

On a graph showing distance versus time, a horizontal line represents an object that is

moving at constant speed

decreasing its speed

increasing its speed

not moving

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

In a speed vs. time graph, a straight line shows that acceleration is

decreasing

increasing

constatnt

zero

Tags

NGSS.HS-PS2-1

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A person has a mass of 24 kg on Earth. What is the persons mass on the Moon (1/6 of Earth's gravity)?

24 kg

144 kg

6 kg

4 kg

Tags

NGSS.HS-PS2-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When you know speed and direction you know

force

acceleration

velocity

momentum

Tags

NGSS.HS-PS2-2

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Flipping Physics

48 questions

A 5 kg ball is lifted 12 m above the ground. It's gravitational potential energy is

If you exert a force of 20 N to push a desk 10 m, how much work did you do to the desk?

Which has a greater momentum a semi-truck at rest or a bicycle in motion?

On a graph showing distance versus time, a horizontal line represents an object that is

In a speed vs. time graph, a straight line shows that acceleration is

A person has a mass of 24 kg on Earth. What is the persons mass on the Moon (1/6 of Earth's gravity)?

When you know speed and direction you know

What is the horizontal acceleration of a projectile?

The more mass an object has, the faster it will fall.

What determines the strength of gravitational attraction between two objects?

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