Force & Motion Amplify Review

Front

What is a push or a pull that can change the motion of an object called?

Back

Force

Tags

NGSS.MS-PS2-2

Front

A stronger force can cause a ______ change in velocity.

Back

greater

Tags

NGSS.MS-PS2-2

Front

What does it mean when two objects experience the same force during a collision?

Back

The force exerted on each object is equal.

Tags

NGSS.MS-PS2-1

Front

What is the relationship between mass and force in motion?

Back

More massive objects require more force to change their motion.

Tags

NGSS.MS-PS2-2

Front

In a collision, if both objects receive equal force strength, what can be said about the direction of the forces?

Back

The forces are exerted in opposite directions.

Tags

NGSS.MS-PS2-1

Front

What is friction?

Back

Friction is a force that opposes the motion of an object.

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 applied force.

Tags

NGSS.MS-PS2-2

Front

What is velocity?

Back

Velocity is the speed of an object in a specific direction.

Front

What is the difference between speed and velocity?

Back

Speed is a scalar quantity (magnitude only), while velocity is a vector quantity (magnitude and direction).

Front

What happens to the motion of an object when a net force is applied?

Back

The object will accelerate in the direction of the net force.

Tags

NGSS.MS-PS2-2