Question text essay 1 take the general case of an object of mass ma and velocity \nu_a elastically striking a stationary object (\nu_b = 0) of mass mb head-on. then the final velocities are given by \nu_a' = (\frac{m_a - m_b}{m_a + m_b})\nu_a \nu_b' = (\frac{2m_a }{m_a + m_b})\nu_a (a) what happens in the extreme case when ma is much smaller than mb? cite a common example of this. (b) what happens in the extreme case when ma is much larger han mb ? cite a common example of this. (c) what happens in the case when ma = mb? cite a common example.