Amplify- Force and Motion Chapter 1

Front

What must happen for an object to stop moving?

Back

A force must act in the opposite direction of the object's motion.

Front

What is a false statement about friction?

Back

There is no friction on earth.

Front

What is required for an object to start moving?

Back

A force must be applied from any direction.

Front

How does exerting a stronger force affect an object's velocity?

Back

It results in a greater change in velocity compared to exerting a weaker force.

Front

What force causes an object to travel faster?

Back

The stronger force.

Front

Define force in the context of motion.

Back

A push or pull that can cause an object to accelerate, decelerate, or change direction.

Front

What is friction?

Back

A force that opposes the motion of an object in contact with another surface.

Front

How does mass affect the motion of an object when a force is applied?

Back

Greater mass requires a larger force to achieve the same acceleration as a lighter object.

Front

What is Newton's First Law of Motion?

Back

An object at rest stays at rest, and an object in motion stays in motion unless acted upon by a net external force.

Front

What is the relationship between force, mass, and acceleration?

Back

According to Newton's Second Law, force equals mass times acceleration (F=ma).