Energy Force Motion (SOL)

All moving objects have ----

• electrical force
• kinetic energy 
• potential energy
• frictional force 

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which labeled part in this picture has evidence of kinetic energy?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS3-1

At which area on the roller coaster would a roller coaster car have the most kinetic energy?

• A

• B

• C

• D

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

At which area on the roller coaster would a roller coaster car have the most potential energy?

• A

• C

• B

• E

Tags

NGSS.MS-PS3-2

Friction is a force that acts in an ___________ direction of movement.

• similar
• opposite
• parallel
• west

What is friction?

• A type of force that speeds things up.

• A force that pulls things together.

• A force that slows things down when they rub together.

• A force that only acts in space.

A student drops a ball from shoulder height. The ball bounces 5 times before coming to a stop. What force causes the ball to fall to the ground?

• Friction
• Magnetism
• Position
• Gravity

Tags

NGSS.3-PS2-1

NGSS.5-PS2-1

Force that opposes motion between 2 surfaces

• force
• Newton
• friction
• net force

Which of the following materials is likely to have the least friction?

• Wood

• Cardboard

• Glass

• Paper

Why is it harder for the boy in Image B to get down the hill?

• Motion
• Friction
• Work
• Displacement