10) A person is shooting a bow and arrow while on ice skates (assume the ice is frictionless). The
combined mass of the person and their bow and arrow is 55 kg. Before shooting the arrow, their
velocity is 0 m/s. After shooting the 0.15 kg arrow, it travels 35 m/s to the right. What is the final
velocity of the person on ice skates due to the recoil? (This one is tricky! Remember
conservation of momentum).