5th Grade Force and Motion NC

Front

What is force?

Back

A push or pull on an object that can cause it to move, stop, or change direction.

Front

What is motion?

Back

The change in position of an object over time.

Front

What is friction?

Back

A force that opposes the motion of an object, caused by the contact between two surfaces.

Front

What is kinetic energy?

Back

The energy an object has due to its motion.

Front

What is potential energy?

Back

The energy stored in an object due to its position or state.

Front

What factors affect the speed of an object?

Back

Mass, force applied, and friction are key factors that affect an object's speed.

Front

How does mass affect motion?

Back

The greater the mass of an object, the more force is needed to change its motion.

Front

What is the relationship between force and acceleration?

Back

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

Front

What happens when a force is applied in the opposite direction of motion?

Back

It slows down or stops the object.

Front

What is the role of gravity in motion?

Back

Gravity pulls objects toward the Earth, affecting their motion and speed.