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Mamont248 [21]
3 years ago
15

Force and distance are used to calculate work. Work is measured in which unit? joules watts newtons meters

Physics
1 answer:
elena55 [62]3 years ago
6 0

Answer:

The unit of work is joules

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ml tayo 1v1 durugin kita

Explanation:

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2 years ago
A thin hoop is supported in a vertical plane by a nail. What should the radius of the hoop be in order for it to have a period o
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Answer:

0.124 m

Explanation:

the period of a simple pendulum with a small amplitude is given as

T = 2π [√(I/mgd)]

From the above stated formula,

I = moment of inertia

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d = distance from rotation axis due to center of gravity

Also, moment of Inertia, I = 2mr², if we substitute this in the above formula, we have

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If we assume that our r = d, then we have

T = 2π [√(2r/g)]

If we make r the subject of the formula in the above equation, we get

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r = 9.8 / 78.98

r = 0.124 m

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3 years ago
A pendulum oscillates 50 times in 6 seconds. Find its time period and frequency? ​
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I think this is the ans

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