Ineed asap 1.      suppose a skydiver (mass = 75 kg) is falling toward the earth.  when the skydiver is 100 m above the earth he is moving at 60 m/s.  at this point calculate the skydiver’s……. a.      (2 pts.) gravitational potential energy            b.      (2 pts.) kinetic energy            c.      (2 pts.) total mechanical energy  (the sum of kinetic and potential energy)