Potential and Kinetic energy

Which book has more potential energy?

• book A because it is the highest

• book B because it is the highest and has more mass

• book C has more potential

Tags

NGSS.MS-PS3-2

When does the archer have the most elastic potential energy?

• when the string is pulled back all the way

• just before the arrow hits the target

• elastic potential remains constant

Tags

NGSS.MS-PS3-2

What kind of energy is transferred into kinetic energy if you dropped a ball off a building?

• mechanical

• sound

• potential

• kinetic

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

A bowling ball and a bag of potato chips are dropped at the same time from a tall tower on the Moon. There is no air on the Moon. What happens?

• bowling ball

• chips

• both objects will hit the ground at the same time because there is not air to slow down the chips.

• they will not fall

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

In the image, will the car reach the egg?

• yes the car will reach the egg

• no the car will not reach the egg.

• the car will reach the egg but not crack the egg

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-1

Which skier has more gravitational potential energy? (The yellow skier has a mass of 150lbs and the green skier has a mass of 200lbs.)

• they both have the same gravitational potential energy

• the yellow skier

• the green skier

• there is not gravitational potential energy

Tags

NGSS.MS-PS2-4

What force is pushing up on the feather to slow it down as it falls?

• friction

• air resistance

• gravity

• magnetism

Tags

NGSS.3-PS2-1

What is the velocity of the object shown in the image after 3 seconds?

• 0m/s

• 9.8m/s

• 19.6m/s

• 29.4m/s

Tags

NGSS.MS-PS2-4

NGSS.MS-PS3-1

A falling object has the greatest kinetic energy just before it hits the ground. True or False.

• true

• false

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What type of energy does a cannonball have?

• nuclear energy

• chemical energy

• radiant energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5