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Two weights `w_(1)` and `w_(2)` are suspended from the ends of a light string passing over a smooth fixed pulley. If the pulley is pulled up at an acceleration g , the tension in the string will beA. `(4w_(1)w_(2))/(w_(1)+w_(2))`B. `(2w_(1)w_(2))/(w_(1)+w_(2))`C. `(w_(1)w_(2))/(w_(1)+w_(2))`D. `(w_(1)w_(2))/(2(w_(1)+w_(2))` |
Answer» Correct Answer - A |
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