12. 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
she hits the water?
Iām confused because thereās no provided mechanical energy, so I donāt know how I can solve for velocity or kinetic energy with the equation mgh+1/2mv^2=ME
How do I get a and b?
Answers: 1
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12. Julie has a mass of 49 kg. What is her potential energy when standing on the 6 meter diving boar...
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