Energy and Speed review

Energy and Speed review

Try your best!!!!

Multiple Choice

We observe a moving object. When we observe the object moving more slowly we know that it...

• will move in a new direction.

• has more gravity pulling on it.

• can't go back to where it started.

• has less energy than it had before.

Multiple Choice

That which is needed to do work

• decrease

• energy

• speed

• movement

Multiple Choice

How much or how little something moves

• energy

• speed

• energy transfer

• movement

Multiple Choice

A change in position or location

• energy

• speed

• sound energy

• movement

Multiple Choice

To become more

• heat energy

• contact

• collision

• increase

Multiple Choice

To become less

• collision

• descrease

• electrical transfer

• increase

Fill in the Blank

Word Bank: Moves, Energy, Decrease, Speed, Increase

Fill in the blank: The faster an object moves the more _____________ it has.

Fill in the Blank

Word Bank: Moves, Decrease, Speed, Increase

Fill in the blank: If an object is moving slowly and then moves faster, it is said to _________ in speed.

Fill in the Blank

Word Bank: Moves, Speed, Decrease

Fill in the blank: If an object is moving quickly and then moves slower, it is said to ______________ in speed.

Fill in the Blank

Word Bank: moves, speed, collision

Fill in the blank: While watching your friends race at recess, you notice a girl running at a high rate of _____________.

Fill in the Blank

Word Bank: increase, decrease, moves

Fill in the blank: You notice a girl at recess running at a high rate of speed. She ___________________ faster than the other runners and wins the race.

Study the marbles in the picture....

Which ball had the most energy?

(ball 1, ball 2, ball 3, ball 4... you will answer on the next page)

Multiple Choice

Which ball had the most energy?

• ball 1

• ball 2

• ball 3

• ball 4