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Two weights w_(1) and w_(2) are suspended to the two ends of a string passing over a smooth pulley. If the pulley is pulled up with acceleration g then find the tension in the string |
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Answer» Solution :TENSION = `(2m_(1)m_(2))/(m_(1)+m_(2))(G+a)=(2(w_(1))/(g)(w_(2))/(g))/((w_(1))/(g)+(w_(2))/(g))(g+g)=(4w_(1)w_(2))/(w_(1)+w_(2))` |
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