Newtons Laws Of Motion Definitons Flashcards

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1
Q

1st Law

A

Velocity of an object will not change unless a resultant force acts upon it

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2
Q

2nd Law

A

Force is change in momentum over time

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3
Q

3rd Law

A

If object A exerts a force on object B, then object B exerts an equal but opposite force on object A
Same type of force
Acts on same body

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4
Q

Inelastic vs Elastic Collisions

A

Momentum and KE is conserved in elastic collisions

Linear momentum is conserved and KE is not conserved in inelastic collisions

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