Linear Momentum and Impulse Flashcards

1
Q

p=?(LM)

Unit=?

A

p=mv

kg•(m/s)

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2
Q

F=? (LM)

A

F=Δp/Δt

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3
Q

J=?

Unit=?

A

J=FΔt or Δp=mv2-mv1

N•s

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4
Q
Collisions:
Elastic?
Inelastic?
Explosion?
Perfectly Elastic?
A

m1v1+m2v2=m1v3+m2v4
m1v1+m2v2=(m1+m2)v3
(m1+m2)v1=m1v1+m2v2
Klost=0

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