Amplify- Force and Motion Chapter 1

Front

What is the definition of force?

Back

A push or pull that can cause motion.

Front

What is the stronger force's effect on motion?

Back

The stronger force causes an object to travel faster.

Front

What is velocity?

Back

Speed in a particular direction.

Front

What is friction?

Back

A force that acts in the opposite direction of motion, slowing objects down.

Front

Which statement about friction is NOT TRUE?

Back

There is no friction on earth.

Front

What happens when two objects collide?

Back

They exert forces on each other, which can change their motion.

Front

What is the relationship between force and motion?

Back

Force causes changes in the motion of an object.

Front

What is the effect of a weaker force compared to a stronger force?

Back

A weaker force will cause less acceleration than a stronger force.

Front

How does friction vary on different surfaces?

Back

Friction on carpet is greater than friction on a bare floor.

Front

What is the role of thrusters in motion?

Back

Thrusters can slow down an object but may not stop it completely.