P1- Energy Equations Flashcards
1
Q
Work done
A
Force x distance
2
Q
GPE
A
Mgh
3
Q
Mass
A
Weight x gravitational force
4
Q
KE
A
1/2mv2
5
Q
Elastic potential
A
0.5 x spring constant x extension2
6
Q
GPE lost
A
KE gained
7
Q
Efficiency
A
Total energy input
8
Q
Power
A
Work done/time
9
Q
Et change state
A
Mass x latent heat
10
Q
Et change
A
Mass x specific heat capacity x change in temperature
