plzz answer...,.........
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kirtiprasanjenpchfhd:
is the answer is 3160J..??
no
the ans is 3000J
actually by taking g=10m/s its 3160J
by taking g=9.8 its 3000J
oooo
we can solve it by 2 ways
plzz send the soln
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its the easiest way...
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i did the same thing but took g as 10
at g=10 its 3160J
hmm
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