Amplify Force and Motion Review

Front

What is force?

Back

A push or pull that can cause motion.

Tags

NGSS.MS-PS2-2

Front

What is mass?

Back

The amount of matter that makes up an object.

Front

In a collision, if a tennis ball experiences a force of 300 to the left, what is the force on the basketball?

Back

300 to the right.

Tags

NGSS.MS-PS2-1

Front

Which crash experienced a stronger force on the test car, Crash 1 or Crash 2?

Back

Crash 1.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Front

If two skateboards have the same mass and one is bumped, how do we determine which skateboard experienced the strongest force?

Back

The direction and magnitude of the bump determine the force experienced.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Front

What is the relationship between mass and force in motion?

Back

More mass generally requires more force to change its motion.

Tags

NGSS.MS-PS2-2

Front

What happens to the force experienced by an object if the mass is doubled while the acceleration remains constant?

Back

The force is also doubled.

Tags

NGSS.MS-PS2-2

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 Newton's Second Law of Motion?

Back

The acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass (F=ma).

Tags

NGSS.MS-PS2-2

Front

What is Newton's Third Law of Motion?

Back

For every action, there is an equal and opposite reaction.

Tags

NGSS.MS-PS2-1