A dolphin is trying to jump through a hoop that is fixed at height of 3.5m above the surface of her pool. the dolphin leaves the water at an angle of inclination of 40 degrees. determine the minimum speed the dolphin will need when leaving the water in order to reach the height of the hoop.

Question

anonymous · Answer

This is what my diagram looks like and I know I need the conservation of energy but I don't know if I set up the equation right

anonymous · Answer

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