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Flashcards in Energy Deck (20):
1

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

Mechanical

2

What does mgh represent?

Potential engergy

3

What does 1/2mv^2 represent?

Kinetic energy

4

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

Energy

5

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

Increases.

6

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

Work

7

Both work and energy are measured in what SI units?

Joules

8

The rate at which work is done is called what?

Power

9

What does joules get measures in?

Work

10

What does the Newton get measured in?

Force

11

What does watts get measured in?

Power

12

What is the basic source for most energy on earth?

The sun

13

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

Potential energy

14

What college is Devon going to?

Clown college

15

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

Potential

16

What is the energy of moving electrons?

Electrical

17

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

Chemical

18

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

Mechanical

19

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

Friction

20

What is the energy of motion?

Kinetic