FORCE, WORK AND ENERGY

Identify whether work is done or not in the picture

• Yes

• No

Tags

NGSS.MS-PS2-2

A push or pull that acts on an object is called

• Work

• Force

• Energy

• Momentum

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Identify the simple machine

• Lever

• Wheel and axle

• Wedge

• Pulley

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Identify the simple machine

• Wheel and axle

• Lever

• Pulley

• Wedge

Energy is the ability to do work.

• True

• False

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Rubbing your hands together is a simple example of ___.

• friction
• work
• potential

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

What is gravity?

• a pulling force between two objects

• the ability to do work

A push or pull that causes an object to move, stop, or change direction.

• force

• friction

• gravity

• weight

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What kind of energy is in a moving skateboard?

• Potential
• Kinetic

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What kind of energy is in a rock at the edge of a cliff?

• Potential
• Kinetic

Tags

NGSS.MS-PS2-4