wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Unit 2 Retest

Total questions: 20

Worksheet time: 3600secs

Name
Class
Date
1.

Imagine you're a superhero like Rohan, using Newton’s 1st law of motion (inertia) to create mountains! How does he do it?

a)

By causing tectonic plates to move

b)

By increasing gravitational pull

c)

By decreasing atmospheric pressure

d)

By enhancing volcanic activity

2.

Imagine Arjun and Isla are in a car making a sharp turn. Arjun, not wearing his seatbelt, feels like he's sliding forward. Which of Newton's laws explains this sensation?

a)

Newton's 1st Law

b)

Newton's 2nd Law

c)

Newton's 3rd Law

3.

Imagine you're on a thrilling roller coaster ride with James and Harper. As you zoom down the hill at lightning speed, the largest force kicks in! Which of Newton's laws is at play here?

a)

Newton's 1st Law

b)

Newton's 2nd Law

c)

Newton's 3rd Law

4.

Imagine Ethan is bouncing on a trampoline, reaching for the sky! Which force will gently pull him back down, bringing him to a stop at his highest point before he descends back to Earth?

a)

Gravity

b)

Inertia

c)

Friction

5.

During a thrilling baseball game, Luna hits the ball high into the sky. As everyone watches in awe, the ball reaches its peak and then starts its descent back to the field. Which of Newton’s Laws is at play here, guiding the ball's majestic journey?

a)

Newton's 1st Law

b)

Newton's 2nd Law

c)

Newton's 3rd Law

6.

Imagine you're in a car with Mia and Anika, and suddenly the car stops, but you all feel like you're still moving forward. What law of motion explains this?

a)

Newton's
1st
Law of Motion

b)

Newton's
2nd
Law of Motion

c)

Newton's
3rd
Law of Motion

7.

Imagine you're in a car with James and Ava, and suddenly the car stops! But wait, you're still moving forward! Why do you think wearing a seatbelt is a smart move to avoid flying through the windshield?

a)

Newton’s 1st

b)

Newton’s 2nd

c)

Newton’s 3rd

d)

none of them

8.

Grace and Luna are in a physics class, and they just learned that Force = Mass x Acceleration. Can you help them figure out which of Newton's Laws this formula represents?

a)

Newton's 1st Law

b)

Newton's 2nd Law

c)

Newton's 3rd Law

d)

Newton's 4th Law

9.

Aria and Avery are racing toy cars. When Aria doubles the force on her car, the acceleration doubles too. Which law of motion is at play here?

a)

Newton's 1st Law

b)

Newton's 2nd Law

c)

Newton's 3rd Law

10.

Hey Luna, can you tell us which law this equation belongs to?

a)

Newton's first law of motion

b)

Newton's second law of motion

c)

Newton's third law of motion

11.

Zoe and Jackson are playing with a magic box that weighs 2 kg. Can you help them figure out the acceleration of the box?

a)

30 N

b)

2.5 m/s2

c)

10 m/s2

d)

8 m/s2

12.

Imagine Sophia and Elijah are in a friendly competition. Sophia has a tennis ball, and Elijah has a bowling ball. Which law best explains why Elijah needs to apply MORE force (F) to make his bowling ball accelerate (A) at the SAME rate as Sophia's tennis ball?

a)

Newton's 1st Law

b)

Newton's 2nd Law

c)

Newton's 3rd Law

13.
The tendency of an object to resist changes in its motion is...
a)
inertia
b)
force
c)
acceleration
d)
velocity
14.

Imagine you're playing soccer with your friends. When you kick the ball, it moves in the direction of the force applied. Which of Newton's laws explains this motion?

a)

Newton's 1st Law

b)

Newton's 2nd Law

c)

Newton's 3rd Law

15.

During a science experiment, Emma pushes a cart and notices it accelerates faster when she applies more force. Which law of motion is she observing?

a)

Newton's 1st Law

b)

Newton's 2nd Law

c)

Newton's 3rd Law

16.

Imagine you're on a skateboard, and you suddenly stop pushing with your foot. What keeps you moving forward until friction slows you down?

a)

Gravity

b)

Inertia

c)

Momentum

17.

The unit for force

(a)  

18.

The unit for mass

(a)  

19.
A rocket is sent into space.  When the power dies out, the rocket will just keep floating and moving in space forever (unless an unbalanced force, such as a meteor, runs into it).
a)

Newton's 1st Law

b)

Newton's 2nd Law

c)

Newton's 3rd Law

d)

None of them

20.

Also know as Action and Reaction

a)

Newton's 1st Law

b)

Newton's 2nd Law

c)

Newton's 3rd Law