1
Q
Newton’s 2nd law:
A
F = ma
2
Q
Grav potential energy:
A
Ep = mgh
3
Q
Kinetic energy:
A
E = 1/2mv^2
4
Q
Work done:
A
Ew = Fd
5
Q
v^2 =
A
u^2 + 2as
6
Q
s =
A
= ut + 1/2at^2
= vt - 1/2at^2
= 1/2(u+v)t
7
Q
momentum formulas:
A
p=mv
m1u1 + m2u2 = m1v1 + m2v2
8
Q
Force in momentum terms:
A
= (mΔv)/Δt
