the 23 equations Flashcards
1
Q
what is resultant force
A
F = m x a
2
Q
what is weight
A
W = m x g
3
Q
what is force applied to a spring
A
F = k x e
4
Q
what is acceleration
A
a = /\v / t
5
Q
what is momentum
A
p = m x v
6
Q
what is GPE
A
GPE = m x g x h
7
Q
what is power
A
P = W / t
8
Q
what is efficiency
A
Efficiency = useful output / total input
9
Q
what is charge flow
A
Q = I x t
10
Q
what is power
A
P = V x I
11
Q
what is energy transferred
A
E = P x t
12
Q
what is density
A
d = m x v
13
Q
what is work done
A
W = F x d
14
Q
what is distance travelled
A
d = v x t
15
Q
what is resultant force
A
F = m x a
