Answer Happy

(5a) A student drops a 1.84 kg bag of sugar to a friend who is standing 9.56 m below his apartment window, and whose hands are held 1.26 m above the ground, ready to catch the bag. How much work is done on the bag by its weight during its fall into the friend's hands? Submit Answer Tries 0/10 (5b) What is the change in gravitational potential energy of the bag during its fall? Submit Answer Tries 0/10 (Sc) If the gravitational potential energy of an object on the ground is precisely zero, what is the gravitational potential energy of the bag of sugar when it is released by the student in the apartment? Tries 0/10 (5) What is the bag's potential energy when it is caught by the friend waiting on the ground? Submit Answer Submit Answer Tries 0/10