Physics, asked by jagathguru, 1 year ago

A body of mass 2kg moves down a quadrant circle of radius 4m .If the velocity on reaching the lowest point is 8ms-1 the work done against gravity

Answers

Answered by anu77u
2
work done will be -1
jagathguru: how??
anu77u: sorry answer should be -1
jagathguru: but the correct answer is 14.4joules . check properly . Idon't know the answer
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