A load of 600 kg is lifted by a crane up to 60 meters in 6 minutes. Calculate
it work and power.
( give solution in steps with formula )
Answers
Answered by
1
Answer:
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Explanation:
Given : m=600kg h=20 m
Time of operation t=2 min =120 s
Work done in lifting a box W=mgh=600×10×20=120000
Power required P=
t
W
=
120
120000
=1000 watts
Answered by
1
Answer;
Given : m=600kg h=20 m
Time of operation t=2 min =120 s
Work done in lifting a box W=mgh=600×10×20=120000
Power required P=
t
W
=
120
120000
=1000 watts
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