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