Unit 6: Concept 1 CFA

Kinetic energy is

• stored energy
• moving energy
• the difference between stored and moving energy
• the sum of all energy in the system

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

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

• elastic
• gravitational
• kinetic
• chemical

Tags

NGSS.HS-PS2-4

Where would a roller coaster have the greatest potential energy?

• at the top of a 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 # ​ (a)   has the most kinetic energy.

• 2
• 1

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Relating to the truck question: Explain why you chose the truck you did.

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

When an object (like a ball) falls, some of its ​ ​ (a)   energy changes to ​ (b)   energy, due to the law of conservation of energy. [Drag the correct word to the correct spot.]

• kinetic
• potential

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-5