symbol equations Flashcards
1
Q
kinetic energy
A
Eᵏ = ½mv²
2
Q
GPE
A
Eᴘ = mgh
3
Q
Power
A
e
p = —-
t
4
Q
charge flow
A
Q = It
5
Q
Potential difference
A
V = IR
6
Q
power
A
P = IV
7
Q
Energy transferred
A
E = Pt or E= QV
8
Q
density
A
m
D = ——
v
9
Q
wavespeed
A
w = ƒλ
10
Q
weight
A
w = mg
11
Q
work done
A
w = fs
12
Q
force
A
f = ke
13
Q
moment of a force
A
M = Fd
14
Q
pressure
A
p = f/a
15
Q
distance travelled
A
s = vt
