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The maximum stress that can be applied to the material of a wire used to suspend an elevator is 108 Nm−2. If the mass of the elevator is 1000 kg and it moves up with an acceleration of 0.2 ms−2, what is the minimum diameter of the wire required? (Take g=9.8 m/s2) |
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Answer» The maximum stress that can be applied to the material of a wire used to suspend an elevator is 108 Nm−2. If the mass of the elevator is 1000 kg and it moves up with an acceleration of 0.2 ms−2, what is the minimum diameter of the wire required? (Take g=9.8 m/s2) |
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