A block of mass 300kg falling at 160m in 2s is used to lift a load of 900kgf. If the load rises up by 40m in same time then calculate

MA = 3 and VR = 5

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MA = 4 and VR = 4

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MA = 3 and VR = 3

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MA = 3 and VR = 4

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MA = 4 and VR = 3

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Solution

The correct option is D
MA = 3 and VR = 4

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A block of mass 300kg falling at 160m in 2s is used to lift a load of 900kgf. If the load rises up by 40m in same time then calculate

The correct option is D MA = 3 and VR = 4

The correct option is D
MA = 3 and VR = 4