Physical Science STUDY

Front

When an object is accelerating, its speed is _______.

Back

changing

Tags

NGSS.MS-PS2-2

Front

Energy stored in food would be considered

Back

chemical potential

Tags

NGSS.MS-LS1-7

Front

Which of Newton's Laws explains the principle of action and reaction?

Back

Third Law

Tags

NGSS.MS-PS2-1

Front

Which of the following is a characteristic of force?

Back

It can either push or pull objects

Tags

NGSS.MS-PS2-1

Front

Friction is a force that:

Back

Decreases motion

Front

What is the definition of acceleration?

Back

The rate of change of velocity of an object.

Front

What is kinetic energy?

Back

The energy an object possesses due to its motion.

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Front

What is potential energy?

Back

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

Tags

NGSS.MS-PS3-2

Front

What does Newton's First Law state?

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 formula for calculating force?

Back

Force = mass × acceleration (F = ma)

Tags

NGSS.MS-PS2-2