1) (a) Find the final speeds of two masses, m1 and m2, which collide in the lab frame. Assume the collision is elastic.
b) Assume the two masses are equal. Using the results in (a), find the final speeds of the two particles.
c) Using the results in (a), find the final speeds of the two particles when v2i=0.
d) Using the results in (a), find the final speeds of the two particles when m1 >> m2.
(e) Using the results in (a), find the final speeds of the two particles when m1 << m2.
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