Energy

Question 1

Kinetic and potential engergy are both forms of what type of energy

Answer 1

Mechanical

Question 2

What does mgh represent?

Answer 2

Potential engergy

Question 3

What does 1/2mv^2 represent?

Answer 3

Kinetic energy

Question 4

What is the ability of an object to change or cause changes?

Answer 4

Energy

Question 5

As a car travels uphill, the potential energy does what?

Answer 5

Increases.

Question 6

When a force is applied that moves an object in the direction of the applied force, what is done?

Answer 6

Work

Question 7

Both work and energy are measured in what SI units?

Answer 7

Joules

Question 8

The rate at which work is done is called what?

Answer 8

Power

Question 9

What does joules get measures in?

Answer 9

Work

Question 10

What does the Newton get measured in?

Answer 10

Force

Question 11

What does watts get measured in?

Answer 11

Power

Question 12

What is the basic source for most energy on earth?

Answer 12

The sun

Question 13

If you increase the height of an object, what energy are you increasing?

Answer 13

Potential energy

Question 14

What college is Devon going to?

Answer 14

Clown college

Question 15

When a bow is stretched it has more what kind of energy?

Answer 15

Potential

Question 16

What is the energy of moving electrons?

Answer 16

Electrical

Question 17

What is the energy required to bond particles of matter together and is stored in those bonds?

Answer 17

Chemical

Question 18

What is the energy of motion and position of an object?

Answer 18

Mechanical

Question 19

What is the force that opposes the motion between two surfaces that are touching

Answer 19

Friction

Question 20

What is the energy of motion?

Answer 20

Kinetic