Force and Motion

Front

Which force acted upon the picture, causing it to fall?

Back

gravity

Front

A push or pull that can change the position or motion of an object/material is --

Back

force

Front

What are you testing by rolling a toy car on foil, felt, or carpeted material?

Back

friction

Front

Friction is the _________

Back

force that acts in an opposite directions to movement

Front

What is a PUSH or PULL of an object?

Back

Force

Front

If these boys are pulling with the same amount of force, what will happen?

Back

They will not move at all.

Front

Which of the following statements is true? Balanced forces cause a change in motion. Unbalanced forces cause a change in motion. Forces do not effect the change in motion.

Back

Unbalanced forces cause a change in motion.

Front

What are two examples of forces?

Back

A push or pull

Front

What pulls a ball back to earth?

Back

Gravity

Front

What is a force that works AGAINST MOTION?

Back

Friction