Equations Flashcards
1
Q
Acceleration
A
Change in velocity/time taken
2
Q
Gravitational potential energy
A
Mass x gravitational field strength x height
3
Q
Work done by a force
A
Force x distance along the line of action of the force
4
Q
Weight
A
Mass x gravitational field strength
5
Q
Resultant force on an acceleration mass
A
Mass x acceleration
6
Q
Power (work done)
A
Work done/time
7
Q
Power (current, potential difference)
A
Potential difference x current
8
Q
Potential difference
A
Current x resistance
9
Q
Density
A
Mass/volume
10
Q
Power (resistance, current)
A
Current2 x resistance
11
Q
Energy transferred(power)
A
Power x time
