P6 FORCES (CH 5)

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity

Which of the following is the result of a pulling force?

• 
• 
• 
• 

Which of the following statements about a force are correct?

_{(You can choose more than 1 options for your answer)}

• A force can move an object at rest.

• A force cannot speed up a moving object.

• A force can change the shape of an object.

True or false: An object resting on the ground can move without force.

• True

• False

Why is person B having a hard time moving down the hill?

• Person B has more friction than person A.
• Person B has the same friction as person A.
• Person B is out of shape.
• Person B has less friction has person A.

Are forces balanced or unbalanced when a marble speeds up rolling down a ramp?

• Balanced
• Unbalanced

If these boys are pulling with the same amount of force.  What will happen?

• The boy in blue will win.
• They will not move at all.
• The boy in red will win.
• Both will fall down.

This is an example of what kind of force?

• Balanced Force
• Pushing Force
• Gravity Force
• Unbalanced Force

What is the net force?

• 40 N left
• 0 N Balalnced
• 400 N right
• 40 N right

What is the net force?

• 10 N
• 0 N
• 25 N
• 1 N