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An electric motor while lifting a given load produces a tension of 4500 N in the cable attached to the load. If the motor winds the cable at the rate of 2m/s, then power must be A. 9 kW B. 15 kW C. 225 kW D. 9000 H.P

abhishek singh , 11 Years ago
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Saurabh Koranglekar

Last Activity: 5 Years ago

Dear student

The answer is option a

Regards

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