A load W is to be raised by a rope from rest to rest through a height h The greatest tension the rope can safely bear is nW. The least time in which the ascent can be made will be:A. `[(2h)/((n-1)g)]^(1//2)`B. `sqrt((2h)/g)`C. `[(2nh)/((n-1)g)]^(1//2)`D. `sqrt((2(n-1)h)/(ng))`

A load W is to be raised by a rope from rest to rest through a height

1.	A load W is to be raised by a rope from rest to rest through a height h The greatest tension the rope can safely bear is nW. The least time in which the ascent can be made will be:A. `[(2h)/((n-1)g)]^(1//2)`B. `sqrt((2h)/g)`C. `[(2nh)/((n-1)g)]^(1//2)`D. `sqrt((2(n-1)h)/(ng))`
Answer» Correct Answer - C `h=1/2 at^(2)`

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A load W is to be raised by a rope from rest to rest through a height h The greatest tension the rope can safely bear is nW. The least time in which the ascent can be made will be:A. `[(2h)/((n-1)g)]^(1//2)`B. `sqrt((2h)/g)`C. `[(2nh)/((n-1)g)]^(1//2)`D. `sqrt((2(n-1)h)/(ng))`

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