Amplify Force and Motion Unit Review

Front

What is the effect of a stronger force on an object's velocity?

Back

A stronger force can cause a greater change in velocity.

Tags

NGSS.MS-PS2-2

Front

In a collision, how can you determine which object experienced a stronger force?

Back

You can determine which object experienced a stronger force by comparing the forces acting on them, such as the force on the orange boat in crash two.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Front

What term describes the speed and direction of a moving object?

Back

Velocity.

Front

What does it mean to apply a force?

Back

To exert a force.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Front

What happens to a stationary object when an unbalanced force acts on it?

Back

The object will accelerate in the direction of the force.

Tags

NGSS.MS-PS2-2

Front

What is the relationship between force and motion?

Back

Force causes changes in motion, such as acceleration or changes in velocity.

Tags

NGSS.MS-PS2-2

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.

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

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

Back

Greater mass results in less acceleration for the same amount of force applied.

Tags

NGSS.MS-PS2-2

Front

What is the formula for calculating force?

Back

Force = mass x acceleration (F = ma).

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4