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. Can you show me how to set up these problems. You dont have to compute them. I'm giving lots of points for this becuase it is multiple qeustions.

Image for A common mistake that is often made in analyzing collisions is to assume that kinetic energy is always conserv

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Answer #1

apply the law of conservation of momentum as mu = (m+M) V

V = 0.012* 300/(2+0.012)

V = 1.789 m/s

so

1. initial K E of the syystem   =     0.5 mv^2   + 0.5 MV^2

initial KE = (0.5*0.012 * 300*300) + (0.5 * 2 * `1.789 *1.789)

Iniitial KE = 543.2 Joules

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