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ikadub [295]
3 years ago
5

Velocity hdjsksskskskdldlddld​

Physics
1 answer:
Nostrana [21]3 years ago
4 0

Answer:

Vro....... really vro?

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You are designing a simple elevator system for an old warehouse that is being converted to loft apartments. A 22,500-N elevator
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Answer:

A) mass = 3121.58 kg

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C) tension = 25940.37 N (tension on both sides will be the same)

Explanation:

Weight of elevator = 22500 N

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a = acceleration upwards

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6.75 = 0(3) + (0.5 x a x 3^2)

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Mass of the elevator = Weight/g

Where g = acceleration due to gravity 9.81 m/s

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From the image below we solve from

T - 22500 = ma

T - 22500 = 2293.58 x 1.5

T - 22500 = 3440.37

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mg - T = ma

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(9.81 - 1.5)m = 25940.37

8.31m = 25940.37

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See image below

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