Main equations Flashcards
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1
Q
kinetic energy
A
1/2 x mass x speed2
2
Q
elastic potential energy
A
1/2 x spring constant x extension2
3
Q
gravitational potential energy
A
mass x gravitational field strength x height
4
Q
work done
A
force x distance
5
Q
power
A
time
6
Q
efficiency
A
total energy supplied
7
Q
Thermal change
A
mass x specific heat capacity x temp. change
