Forces Flashcards
1
Q
Formula for final velocity?
A
V^2=u^2+2(as)
2
Q
Formula for force?
A
Force = mass x acceleration
3
Q
What is newton’s 1st law?
A
A body will remain stationary or moving at a constant velocity as long as all the forces acting on it are balanced out
4
Q
What is newton’s 2nd law?
A
The acceleration of a body is proportional to the resultant forces causing it’s acceleration and is acting on it in the same direction. It is inversely proportional to the mass of the object.
5
Q
What is Newton’s 3rd law?
A
For every action, there is an equal and opposite reaction
6
Q
Formula for momentum?
A
Momentum = mass x velocity
