Logan - Science Quiz 1 for Test 4

Question 1

What is the ability to do work?

Answer 1

energy

Question 2

What is the stored energy in an object?

Answer 2

potential energy

Question 3

What is the energy that an object has due to its motion?

Answer 3

kinetic energy

Question 4

What type of energy is used if you are pulling back a bow and arrow?

Answer 4

Potential energy (PE)

Question 5

What type of energy is used if you release a bow from a bow and arrow?

Answer 5

Kinetic energy (KE)

Question 6

What type of energy is used when skating down a hill?

Answer 6

Kinetic energy (KE)

Question 7

What type of energy is used when standing on her skateboard at the top of a hill?

Answer 7

Potential energy (PE)

Question 8

What part of the sentence below is the “effect” in the sentence and what is the signal word?

The egg teetering on a spoon has potential energy because the egg could fall.

Answer 8

1. the egg teetering on a spoon has potential energy.
2. because

Question 9

What part of the sentence below is the “effect” in the sentence and what is the signal word?

The river water is constantly moving; therefore the river has kinetic energy.

Answer 9

1. the river has kinetic energy
2. therefore

Question 10

What part of the sentence below is the “effect” in the sentence and what is the signal word?

The race car has kinetic energy as a result of speeding around the corner.

Answer 10

1. The race care has kinetic energy
2. as a result

Question 11

Where did energy come from?

Answer 11

God created it at creation

Question 12

Felix rides his bicycle downhill to meet his friends. How does energy change from one form to another?

Answer 12

Potential energy changes to kinetic energy as he rides his bike downhill