PreQ Physics - Term 1 Formulas
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Last updated 7:45 AM on 1/4/26
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17 Terms
1
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Motion (with v, u, a, s)
v2=u2+2as
2
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Motion (with u, a, t, s)
s = ut + 1/2at2
3
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Motion (with v,u, a, t)
v = u +at
4
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Hooke’s law
F = kx
5
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Force formula
F = ma
6
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Circular motion
F = mv2 / r
7
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Momentum
p = mv
8
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Impulse
Ft = mv - mu
P = Fnet Change(t)
9
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Change of Momentum
P = m Change(v)
10
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Kinetic energy
KE = 1/2mv2
11
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Efficiency in energy
useful energy output / total energy input
12
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Efficiency in power
useful power output / total power input
13
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Work
W = Fd = Change(E)
14
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Density
p = m/v
15
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Finding speed by distant time graph
Rise / Run
16
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Finding Distant traveled by velocity time graph
Finding the area under graph
17
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Gravitational energy
Ep = mgh
