A man pulls a bucket of water of mass 10kg from a well 5m deep in 5seconds.Calculate the work done by the man to pull the bucket and find the power. [All steps is required]
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work done =force×displacement
f=mg
f=10×10
w=100×5=500j
f=mg
f=10×10
w=100×5=500j
achubharath2003:
how displacement becomes g???
tell
g= gravity
where is power
mm
???
power =w/t 500/5= 100J
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