Newtons laws Flashcards
1
Q
what is newtons 1st law
A
if there is 0 resultant force then an object is either:
staying stationary
moving at the same velocity
2
Q
what is newtons 2nd Law
A
F = ma
resultant force = mass * acceleration
3
Q
what is newtons 3rd law
A
two objects interacting the forces exerted on eachother are equal opposite
4
Q
what is needed for newtons 3rd law (3)
A
same type of force
acting between two objects
in the same line of action
