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in Physics by (84.3k points)
An elevator accelrates upward at a constant rate. A uniform string of length L and mass m supports a small block of mass M that hangs from the celling of the elevator. The tension at distance l from the celling is T. the accelration of the elegvator is
A. `(T)/(M+m-ml//L)-g`
B. `(T)/(2M+m-ml//L)+g`
C. `(T)/(M+ml//L)-g`
D. `(T)/(2M-m+ml//L)-g`

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1 Answer

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by (82.1k points)
Correct Answer - a

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