An electric motor exerts a force of 40 N on a cable and pulls it by a distance of 30 m in ome minite. The power supplied by the motor is
Answers
Answered by
19
Power= work/time
=Force*distance/time
=40*30/60
=20 Watts
Answered by
7
Answer:20
Explanation:
P=Fs /t=1200/60=20
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