Energy & Speed Check In Review

When two cars collide, what type of energy is primarily transferred between them?

• Electrical energy

• Chemical energy

• Sound energy

• Light energy

Tags

NGSS.4-PS3-3

If a ball is rolling and hits a stationary ball, what can you predict about the stationary ball after the collision?

• It will remain stationary.

• It will start moving.

• It will disappear.

• It will change color.

Tags

NGSS.4-PS3-3

If two identical balls collide and one was initially at rest, what can you predict about the speed of the balls after the collision?

• Both balls will move at the same speed.

• The moving ball will stop, and the stationary ball will move at the original speed of the moving ball.

• Both balls will stop moving.

• The stationary ball will move faster than the original moving ball.

Tags

NGSS.4-PS3-3

Which of the following has the most speed and energy?

• a snail creeping down the sidewalk

• a person running down a trail

• a crab crawling through the sand

• a car speeding down a hill

Tags

NGSS.MS-PS3-1

Which force would most likely cause a change in direction?

• A catcher catching a ball

• A ball rolling on the ground

• A batter kicking a ball

• A glove hitting the ground

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What does the term "collide" mean?

• pass close to each other without hitting

• hit with force while moving

• move down a hill

• nothing

Tags

NGSS.MS-PS2-1

Morgan rides a tube down a waterslide and crashes into her friend, Grace, at the bottom of the slide, what would happen to the motion of their tubes?

• Morgan's tube would slow down or stop on impact, and Grace's tube would move forward.

• Morgan's tube would move forward on impact, and Grace's tube would stop.

• Morgan's tube would speed up on impact, and Grace's tube would stop.

• Morgan's tube would speed up on impact, and Grace's tube would move forward.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-5

What happens to the energy of a ball when it hits a wall?

• The energy is transferred to the wall and the ball slows down or stops.

• The energy is transferred to the wall and the ball speeds up

• The ball gains energy from the wall and stops or slows down

• The ball gains energy from the wall and speeds up

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4