10-3,4 Flashcards
1
Q
Describe Newtons 1st
A
an object at rest stays at rest and an object in motion stays in motion until and unbalanced force acts on it
2
Q
Newtons 1st law other name
A
law of inertia
3
Q
Newton 2nd
A
an objects mass directly affects how much force is needed to
4
Q
newtons 3rd
A
if one object exerts a force onto another’s object, then the second object exerts an equal and opposite force in the first object
5
Q
Newton 3 - equal in ——— Opposite in ———
A
strength
force
