Topic 5,6,7,8 Formulas Flashcards
1
Q
Distance (s)
A
s=vt
Distance = speed x time
2
Q
Acceleration (a)
A
a=Δv/t
Acceleration = change in velocity/time
3
Q
Weight (W)
A
W=mg
Weight = mass x gravity
4
Q
Force (F)
A
F=ke
Force = spring constant x extension
5
Q
Force (F) [Not extension]
A
F=ma
Force = mass x acceleration
6
Q
Momentum (p)
A
p=mv
momentum = mass x velocity
7
Q
Wave speed (v)
A
v=fλ
wave speed = frequency x wavelength