PHYSICS EQUATIONS Flashcards
1
Q
density
A
mass/volume
2
Q
distance
A
speed x time
3
Q
acceleration
A
Change in velocity / time
4
Q
kinetic energy
A
0.5 x mass x speed^2
5
Q
force
A
mass x acceleration
6
Q
momentum
A
mass x velocity
7
Q
work done
A
force x distance
8
Q
power
A
work done / time
9
Q
force exerted by spring
A
extension x spring contstant
10
Q
gravity force
A
mass x gravitational field strength
11
Q
potential energy
A
mass x height x gravitational field strength
12
Q
pressure
A
force / area
13
Q
moment of a force
A
force x distance
14
Q
charge flow
A
current x time
15
Q
potential difference
A
current x resistance