Formula Flashcards
1
Q
What is the formula for force? Formula for acceleration given the force and mass? Formula for mass given the acceleration and force?
A
Fnet = ma
a = F/m
m = F/a
2
Q
What is the formula for weight?
A
W = mg
3
Q
What is the formula for normal force?
A
FN = mg
4
Q
What is the formula of frictional force, given the coefficient and normal force? Formula for coefficient, given the normal force and frictional force? Formula for normal force, given the frictional force and mew?
A
Ff = (Mew)FN
Mew = Ff/FN
FN = Ff/Mew
5
Q
In an inclined plane, how will you get the net force of an object moving horizontally?
A
Fnet = mgcos(angle)
6
Q
In an inclined plane, how will you get the net force of an object moving vertically?
A
Fnet = mgsin(angle) - Ff
7
Q
READ ONLY
A
Force = Net force
Net force ≠ Normal force
