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September 3, 2014

September 3, 2014

Posted by **aok19** on Saturday, October 23, 2010 at 4:38pm.

- physics -
**bobpursley**, Saturday, October 23, 2010 at 4:41pmMomentum is a vector:

18.6@66.5 deg= M1*2.87i + M2*3.06j

18.6cos66.5 i + 18.6sin66.5j=...

18.6cos66.5=M1*2.87 solve for M1

18.6 sin66.5=M2*2.87 solve for M2

- physics -
**Ace**, Monday, November 29, 2010 at 7:35pmBob got it pretty much right

P=total momentum

theta=angle

Pcos(theta)=m1*v1

Psin(theta)=m2*v2

for M2 bob accidentally said v1 for v2

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