An energy bar has 600 Calories. a) Suppose a 70kg athlete could convert all of that...

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An energy bar has 600 Calories. a) Suppose a 70kg athlete could convert all of that...

An energy bar has 600 Calories. a) Suppose a 70kg athlete could convert all of that energy into climbing a vertical height. Calculate that maximum height.
b) Suppose that same athlete could convert all of that energy into a horizontal velocity instead. Calculate that maximum velocity.

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Answer 1

Answer #1

Solution: By conservation of energy mgh = E 600x 4.2 70x 9.8 -3.673 m 600x4.2x2 70 -8.485 m/s

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Answer 2

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An energy bar has 600 Calories. a) Suppose a 70kg athlete could convert all of that...

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An energy bar has 600 Calories. a) Suppose a 70kg athlete could convert all of that...