CB Quizizz

The mass of a car is 1000 kg.  How much force would be required to accelerate the car at a rate of 3 m/s²? The answer to this question is most likely (HINT: Look at the units!!!) - 

• 3000 N
• 3000 m/s²
• 3000 kg

A player throws a ball. The action force is the player impact on the ball. The reaction force is...

• The force of the ball impact on the player
• The force of the grip of the ball
• The celebration the player is thinking of

How do you find the net force of this image.

• Add up all the arrows

• Add a green arrow and the orange arrow.

• Subtract all the arrows.

• Add the green arrows and subtract the orange arrow.

A balloon moving one way and the air pushing back the other way is an example of

• action-reaction pairs

• reaction-reaction pairs

• action-action pairs

• motion pairs

A baseball player hits a ball with 400 N of force. How much force does the ball exert on the bat?

• 300 N

• 400 N

• 500 N

• Not enough info to tell

A 5 kg block is pulled across a table by a net force of 32 N. Calculate the acceleration of the object. The answer to this question is most likely (HINT: Look at the units!!!) - 

• 6.4 N
• 6.4 m/s²
• 6.4 kg

Name the missing force...

• normal force
• applied force
• frictional force
• tension force

Which of the following figures represent the correct forces acting on a body being pushed on a rough horizontal surface?

• 
• 
• 
• 

A force of 250 N is applied to an object that accelerates at a rate of 5 m/s².  What is the mass of the object? To solve this problem you must do - 

• 250 ÷ 5
• 5 ÷ 250
• 250 x 5

What forces are on a leopard laying on a log?

• F_g & F_app

• F_b & F_g

• F_g & F_N

• F_f & F_N