Energy Quizizz

The sum of kinetic energy and potential energy within a system is called

• electrical energy

• thermal energy

• chemical energy

• mechanical energy

Tags

NGSS.MS-PS3-4

Potential energy is

• moving energy

• stored energy

• the sum of all energy in the system

• the difference between stored and moving energy

Tags

NGSS.MS-PS3-2

Kinetic energy is

• the difference between stored and moving energy

• the sum of all energy in the system

• moving energy

• stored energy

Tags

NGSS.MS-PS3-5

Which of the following is NOT a type of potential energy?

• gravitational

• chemical

• kinetic

• elastic

Tags

NGSS.MS-PS3-2

Where would a roller coaster have the greatest potential energy?

• at the top of the hill

• halfway up the hill

• halfway down the hill

• at the bottom of the hill

Tags

NGSS.MS-PS3-2

Two trucks have the same velocity but different masses. Truck #1 has a mass of 200 kg and Truck #2 has a mass of 500 kg. Truck ________ has the most kinetic energy.

• Truck #1

• Truck #2

• Truck #1 and Truck #2 have the same amount of kinetic energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

When an object (like a ball) falls, some of its ____________ energy changes to ___________ energy due to the law of conservation of energy.

• chemical, thermal

• potential, kinetic

• kinetic, potential

• thermal, chemical

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-4

Energy is changed from one form to another. How does the energy change in this scenario?

A toaster heating up Eggo waffles for breakfast.

• kinetic to sound

• electrical to light

• light to kinetic

• electrical to thermal

If a toy helicopter is moving at 12 m/s, how much energy does the 3 kg toy have?

• 216 Newtons

• 216 Joules

• 36 Newtons

• 36 Joules

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

How much energy does a 50 kg rock have if it is sitting on the edge of a 15 m cliff?

• 7500 Joules

• 750 Joules

• 7500 Newtons

• 750 Newtons

Tags

NGSS.MS-PS3-2