Julie has a mass of 49 kg. What is her potential energy when standing on the 6 meter diving board? (She is 6 meters above the water.) Julie jumps off the diving board.
a. What is her kinetic energy just before she hits the water?
b. What is Julie’s speed just as she hits the water?
Answers: 2
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Farmer a has a deep well and needs a lot of water for her animals and crops. her neighbor, farmer b, has a shallower well. he needs less water than farmer a because his farm is smaller. in years of drought, sometimes farmer b can't get any water from his wells. what can farmer b do to decrease the likelihood of his well running dry?
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Answers: 1
Julie has a mass of 49 kg. What is her potential energy when standing on the 6 meter diving board? (...
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