Work, Energy and Power

When you release a stretched rubber band, the rubber band has ________ energy. 

• kinetic 

• potential

• none of the above

• all of the above 

Tags

NGSS.MS-PS3-2

What is the formula for Gravitational Potential Energy?

• PE = m*g*h

• KE = 1/2m*v2

• W = F*d

• P = W/t

Tags

NGSS.MS-PS3-2

This is the measure of energy transferred to an object through force along a displacement.

• Kinetic Energy

• Work

• Power

• Potential Energy

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-5

This is the capability to do work.

• Joules

• Energy

• Power

• Work

Tags

NGSS.MS-PS3-5

_____ is the unit for work

• Joules

• Watts

• Kelvin

• Force x displacement

Tags

NGSS.MS-PS3-5

What's the standard unit for Kinetic and Potential energy?

• Watts

• Joules

• KiloWatts

• Kelvin

Tags

NGSS.MS-PS3-4

This is a rate of doing work.

• Joules

• Power

• Energy

• Work

W = Kg m²/s²

Is work equivalent to the following?

• Yes, it's equivalent

• Yes, it's not equivalent

• No, its not equivalent

• Yesn't

What's the formula for potential energy?

Tags

NGSS.MS-PS3-2

Check all the viable formula for kinetic energy

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5