8) A person starts from rest and begins to swim. He puts a certain amount of momentum into himself and a. more momentum
Posted: Wed Jul 06, 2022 11:36 am
8) A person starts from rest and begins to swim. He puts a certain amount of momentum into himself and a. more momentum into the water. b. the same amount of momentum into the water. c. less momentum into the water.. d. no momentum into the water at all. 9) That same swimmer puts a certain amount of kinetic energy into himself and a. more kinetic energy into the water. b. the same amount of kinetic energy into the water. c. less kinetic energy into the water. d. no kinetic energy into the water at all. Hint: Even a poor runner can go faster than an excellent swimmer!