Homework Help: physics

Posted by david on Monday, January 30, 2012 at 11:15am.

A(n) 3.91 kg sphere makes a perfectly inelastic collision with a second sphere that is
initially at rest. The composite system moves
with a speed equal to one-third the original
speed of the 3.91 kg sphere.
What is the mass of the second sphere?
Answer in units of kg

physics - Jack Rontoya, Wednesday, March 14, 2012 at 7:36pm
First you multiply 3.91 by 1 trillion then you divide it by all the hairs on your nut sack and that is the answer. Hope that helped
physics - Jack Rontoya, Wednesday, March 14, 2012 at 7:36pm
First you multiply 3.91 by 1 trillion then you divide it by all the hairs on your nut sack and that is the answer. Hope that helped

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