An electric motor exerts a force of 40 N on a cable and pulls it by a – McqOptions

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1.	An electric motor exerts a force of 40 N on a cable and pulls it by a distance of 30 m in one minute. The power supplied by the motor (in Watts) is [EAMCET 1984]
A.	20
B.	200
C.	2
D.	10
Answer» B. 200

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