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Mr. Bradley's Physical Science Exam

Total questions: 20

Worksheet time: 15mins

Name
Class
Date
1.

Aria and Maya are trying to move a box by applying a force at an angle. Look at the picture and decide: Is the force doing work on the box?

a)

Work

b)

Not Work

2.

Ava and James are having a tug-of-war with a toy car! Ava pulls with a force of 6000 N to the left, while James pulls with a force of 1000 N to the right. The car itself exerts a force of 1000 N to the right. What is the net force on the toy car?

a)

5000 N right

b)

4000 N right

c)

40 N left

d)

4000 N left

3.

Liam and Aiden are surfing on a wave with a short wavelength. What kind of energy does this wave have?

a)

High

b)

Medium

c)

Low

4.

Imagine Charlotte and Michael are playing tug-of-war, but neither team is winning. This is an example of balanced forces. In this scenario, balanced forces do not change the object's speed or 

a)

direction

b)

distance 

c)

time

d)

mass

5.

Join Anika and Elijah on a tiny adventure! What magical tool do they use to see the hidden world of bacteria and germs?

a)

tool to help you see objects that are far away

b)

tool to see bacteria and germs

c)

tool to help you weigh an object

d)

tool to protect your eyes

6.

Scarlett and Avery are in a playful competition to see who can measure the length of their classroom the fastest. What tool should they use to ensure accurate measurements?

a)

balance

b)

ruler

c)

thermometer

d)

graduated cylinder

7.

Aiden and Sophia are on a science adventure! They found a tool that lets them see tiny things up close. What is this magical science tool?

a)

beaker

b)

microscope

c)

hand lenses

d)

thermometer

8.

Imagine you're playing a game of tug-of-war with your friends Elijah, Hannah, and Mason. An _______ force must act on the rope for it to CHANGE its motion and declare a winner!

a)

balanced

b)

unbalanced

c)

gravitational

d)

electrical

9.

Imagine Ethan is carrying a tray with drinks and snacks, just like in the picture. Is he doing any work according to physics?

a)

Work

b)

Not Work

10.

Maya and Aria are in the science lab, and they found a mysterious tool that measures weight using a spring. Can you help them name this tool?

a)

balance

b)

spring scale

c)

thermometer

d)

hand lens

11.

Arjun and Scarlett are having a friendly competition to see who can keep a box perfectly still. If the box is stationary (not moving), the forces acting upon it are _____________

a)

unbalanced

b)

weak

c)

balanced

d)

Hulk Smash!

12.

Imagine you're on a fun adventure with Maya and Benjamin. What do you use your senses for during this exciting journey?

a)

making observations

b)

making results

c)

making a conclusion

13.

Imagine you're a scientist like Priya or Noah. What are variables in your exciting experiments?

a)

an educated guess

b)

things you notice around you

c)

things you change during an experiment

14.

Hannah and Aiden are having a friendly competition to see who can keep a basketball still the longest. They both push against the ball on opposite sides with a force of 20 N each. What is the net force?

a)

400 N

b)

24 N

c)

0 N

d)

40 N

15.

Imagine you're a wave at a beach party! What do all waves, including you, carry to keep the party going?

a)

Sound

b)

Light

c)

Matter

d)

Energy

16.

Abigail and Benjamin are in the science lab, and they found a mysterious tool! What magical task does this science tool perform?

a)

used for heating a liquid

b)

used for measuring volume of a liquid

c)

used for measuring mass

d)

used for measuring volume of a sound

17.

Sophia and Mason are in the lab, and they found this mysterious glass tool. Can you help them figure out what it is?

a)

jar

b)

beaker

c)

thermometer

d)

ruler

18.

Imagine Olivia and Kai are in a car, and suddenly the car stops! Which of Newton's laws explains why they both lurch forward?

a)

Newtons 1st law

b)

Newtons 2nd law

c)

Newtons 3rd law

d)

Newtons 4th law

19.

Liam is at the bowling alley and wants to impress his friends by rolling a 25kg bowling ball with an acceleration of 2m/s2. How much force does Liam need to apply?

a)

50N

b)

5N

c)

12.5N

d)

100N

20.

Ava and Ethan are having a friendly debate about physics. Ava insists that the unit of force is something she uses every day to measure her running speed, while Ethan believes it's named after a famous scientist. Can you help them settle the debate?

a)

m/s

b)

m/s^2

c)

newton

d)

kg