Work And Power Flashcards
1
Q
Kinetic
A
Moving objects
2
Q
Thermal
A
Hot objects
3
Q
Chemical
A
Releases energy by a chemical reaction
4
Q
Gravitational potential
A
Anything in a gravitational field (falling objects)
5
Q
Elastic potential
A
Anything stretched
6
Q
Electrostatic
A
2 charges attracting or repelling each other
7
Q
Magnetic
A
2 magnets attracting or repelling each other
8
Q
Nuclear
A
Releases energy from atomic nuclei in nuclear reactions
9
Q
Work done definiton
A
Energy transferred
10
Q
Work done equation
A
Work done = force ✖️ distance moved
11
Q
1 watt=
A
1 joule of work done every second
12
Q
Power definition
A
How much work done per second
13
Q
Power equation
A
Power = energy transferred ➗ time taken
14
Q
Scalar
A
Magnitude
15
Q
Vector
A
Magnitude and direction
