Forces and Motion Review

What causes a change in motion?

• Mass

• Force

• Velocity

• Temperature

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is motion defined as?

• Change in the color of an object

• Change in the position/direction of an object

• Change in the temperature of an object

• Change in the size of an object

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

What is momentum?

• The speed of a moving object

• The quantity of motion of a moving object

• The weight of a moving object

• The size of a moving object

Momentum is calculated as the product of which two factors?

• Mass and temperature

• Mass and velocity

• Velocity and temperature

• Mass and size

Tags

NGSS.MS-PS3-1

What is a force?

• A type of energy

• A push or pull on an object

• A measure of speed

• A unit of distance

Tags

NGSS.MS-PS2-1

In what units is force measured?

• Joules

• Meters

• Newtons

• Kilograms

How do forces act?

• In isolation

• In pairs

• Randomly

• In a straight line

Tags

NGSS.MS-PS2-1

Which of the following is not a type of force?

• Gravity

• Electric

• Magnetic

• Thermal

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-4

What will happen to an object at rest if no unbalanced force acts upon it?

• It will start moving.

• It will remain at rest.

• It will change direction.

• It will accelerate.

Tags

NGSS.HS-PS2-1

What is required to change the motion of an object in motion?

• A balanced force

• A change in mass

• An unbalanced force

• A decrease in speed

Tags

NGSS.MS-PS2-2