P8 Flashcards
1
Q
First law of motion
A
An object at rest will stay at rest, and an object in motion will stay in motion unless acted on by an external force
2
Q
Second law of motion
A
The acceleration of an object is directly related to the net force and inversely related to it’s mass
3
Q
Third law of motion
A
When two objects interact with each other, they exert equal and opposite forces on each other
4
Q
The moment of a force is a…
A
Measure of the turning effect of the force on an object