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VLD [36.1K]
3 years ago
7

Please help! Will mark brainliest.

Physics
1 answer:
iogann1982 [59]3 years ago
6 0

Answer:

1122.8

Explanation:

12.73 kg x 9.8 m/s^2 x 9m

=1122.786

Rounded=1122.8

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Determine the maximum shearing stress in a solid shaft of 1.5-in. diameter as it transmits 75 hp at a speed of 1800 rpm. (Round
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Answer:

\tau=3.96\ ksi

Explanation:

Given that

d= 1.5 in                      ( 1 in = 0.0254 m)

d= 0.0381 m

P= 75 hp                      ( 1 hp = 745.7 W)

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We know that 1 MPa =0.145 ksi

\tau=3.96\ ksi

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3 years ago
A monkey (mass m) is swinging on a vine of length L while carrying a bunch of bananas (a large bunch, mass m/2). His swinging mo
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Answer:

Explanation:

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This is answers

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