A person is carrying a load of 20 kg to
the height of 4m, find the work done by
person?
02
Answers
Answered by
0
Answer:
work done is 100 (work equals force multiplied by distance travelled
Answered by
1
Answer:
work done is defined as the dot product of force and small displacement
here mass is 20 kg
g=10
force =20*10=200
work done =200*4 =800kg/m
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