Question

In: Physics

A diver springs upward from a board that is 3.09 meters above the water. At the...

A diver springs upward from a board that is 3.09 meters above the water. At the instant she contacts the water her speed is 8.52 m/s and her body makes an angle of 71.8° with respect to the horizontal surface of the water. Determine her initial velocity.

Expert Solution

At the instant she contacts the water her speed is 8.52 m/s and her body makes an angle of 71.8° with respect to the horizontal surface of the water.

Final horizontal velocity,

Final vertical velocity,

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Use formula ,to find the top point above water the diver falls

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Height to top point to top of diving board =

Use formula ,to find initial vertical velocity

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Since there is no acceleration in horizontal direction

ANSWER:

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genius_generous answered 1 year ago

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