Forces & Motion Flashcards
1
Q
Acceleration = Velocity…
A
Change in velocity / time taken
2
Q
Force = Mass…
A
Mass x Acceleration
3
Q
Weight = Gravity
A
Gravity x Mass
4
Q
Momentum = Velocity…
A
Velocity x Mass
5
Q
Moment = …
A
Force x Perpendicular distance from the pivot
6
Q
Spring Constant = …
A
Force / Extension
f=ek
7
Q
Force =Change in Momentum…
A
Change in Momentum / Change in Time
f=p/t
8
Q
v^2 = …
A
u^2 + 2as
9
Q
Momentum is measured in…
A
kgm/s
10
Q
Moments are measured in…
A
Nm
11
Q
Resultant force = …
A
Mass x Acceleration
