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kicyunya [14]
3 years ago
5

Bud, a very large man of mass 130 kg, stands on a pogo stick. How much work is

Physics
1 answer:
Travka [436]3 years ago
6 0

Answer:

64 J

Explanation:

W = ΔPE

W = mgΔh

W = (130 kg) (9.8 m/s²) (0.050 m)

W = 64 J

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The magnitude and direction of the resultant force are approximately 599.923 newtons and 36.405°.

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Second, we calculate the magnitude of the resultant force by Pythagorean Theorem:

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Let suppose that direction of the resultant force is an standard angle. According to (1), the resultant force is set in the first quadrant:

\theta = \tan^{-1}\left(\frac{356.048\,N}{482.843\,N} \right)

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