Conservation of Energy Review

At what position does the cyclist have the least gravitational potential energy?

• A

• B

• C

• D

Tags

NGSS.MS-PS3-2

Which of the following energy forms is able to travel through space?

• radiant

• sound

• acoustic

• potential

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

This exercise band has which form of potential energy?

• gravitational

• chemical

• elastic

• electric

Tags

NGSS.MS-PS3-2

Mass (and weight) & gravitational acceleration affect an object's PE. What other factor(s) should be considered?

• atomic number

• density

• speed

• height or position

Tags

NGSS.MS-PS2-4

NGSS.MS-PS3-2

Which of the following best shows mechanical energy to electrical energy?

• solar calculator

• wind turbine/windmill

• glow stick

• firecracker

• the sun

At which point is the kinetic energy energy of the ball the greatest?

• At the start and finish

• At the top

• At the final

• Never

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Elastic energy is classified as _________ energy.

• kinetic

• potential

Tags

NGSS.MS-PS3-2

Which correctly describes the change in energy as a ball rolls off of a shelf?

• Potential energy decreases and kinetic energy increases

• Potential energy increases and kinetic energy decreases

• Potential energy increases and kinetic energy stays the same

• Potential energy stays the same and kinetic energy decreases

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-5

When does kinetic energy change to potential energy?

• When a car stalls at the top of a hill

• A ball rolls off of a porch

• A pitcher throws a curveball

• A child jumps into a pool

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-5

A student who is sitting still at their desk has:

• Kinetic Energy

• Potential Energy

• Radiant Energy

• Nuclear Energy

Tags

NGSS.MS-PS3-2