Equations Flashcards
0
Q
Force =
A
Mass x Acceleration
1
Q
Speed =
A
Time
2
Q
Acceleration =
A
Time taken
3
Q
Momentum =
A
Mass x Velocity
4
Q
Density =
A
Volume
5
Q
Efficiency =
A
Total energy input
6
Q
Work done =
A
Force x perpendicular distance moved
7
Q
Work done =
A
Energy transferred
8
Q
Kinetic Energy =
A
1 2
- x mass x speed
2
9
Q
Change in potential energy =
A
Mass x gravitational field strength x change in height
10
Q
Weight =
A
Mass x gravitational field strength
11
Q
Pressure =
A
Area
12
Q
Moment =
A
Force x perpendicular distance from pivot
13
Q
Charge =
A
Current x time
14
Q
Voltage =
A
Current x resistance
