Forces Equations Flashcards
1
Q
Weight
A
Mxg
2
Q
Work done
A
F x s
3
Q
Force (elastic)
A
K x e
4
Q
Moment of a force
A
F x s
5
Q
Pressure
A
Force normal to a surface / area of surface
6
Q
Distance travelled
A
Speed x time
7
Q
Acceleration
A
Change in Velocity / time taken
8
Q
Resultsnt force
A
Mass x acceleration
9
Q
Momentum
A
Mass x velocity
10
Q
Velocity after impact
A
Total momentum / total velocity
11
Q
Final velocity
A
U^2 + 2as
12
Q
What equation links acceleration distance and velocity
A
Final - initial (squared) = 2 x a x s
13
Q
A
