85.Two mass are connected by a string which passes over a pulley accelerating upwards at a rate A as shown. If a1 and a2 be the acceleration of bodies 1 and 2 respectively then

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Q. Two masses are connected by a string which passes over a pulley accelerating upwards at a rate A as shown. If

a_{1} a n d a_{2}

be the accelerations of bodies 1 and 2 respectively, then:

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m_{1}

m_{2}

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Q. Two blocks of masses

5 kg

and

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(see fig.) are initially at rest on the floor. They are connected by a light inextensible string, passing over a light frictionless pulley. An upward force

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F

110 N (g = 10 {m/s}^{- 2})

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