a person draws water from a 5m deep well in a bucket of mass capacity 8litre by a rope of mass1kg what is the total work done by the person
Answers
Answered by
8
I think W= mgh
8litre= 8kg
so 9*9.8*5=441J
8litre= 8kg
so 9*9.8*5=441J
Answered by
58
Answer 525m
Explanation: m1gh+m2gh/2
M1= 2kg+8kg =10kg
M2= 1kg
g=10m/s^2
H=5m
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