1
Q
speed
A
s = d/t
2
Q
velocity
A
v = d/t
3
Q
period of a pendulum
A
p = t/number
4
Q
acceleration
A
a = (vf - vi)/t
5
Q
weight
A
F = m x g
6
Q
force
A
F = m x a
7
Q
density
A
p = m/v
8
Q
hooke’s law
A
F = k x X
9
Q
pressure
A
P = F/A
10
Q
work
A
w = F x d
11
Q
power
A
P = w/t
12
Q
kinetic energy
A
k = 1/2 x m x v²
13
Q
gravitational potential energy
A
gpe = m x g x h
14
Q
efficiency (power)
A
Eff = P(out) / P(in)
15
Q
efficiency (energy)
A
Eff = E(out) / E(in)
16
Q
moment
A
Mt = F x d
17
Q
momentum
A
Mtm = m x v
18
Q
boyle’s law
A
P1 x V1 = P2 x V2
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