A body of mass 1 kg is projected vertically up with certain velocity. At certain point its P.E and K.E are 8J and 90J. Then maximum height reached by it is(\[\text{g}=\text{9}.\text{8 m}/{{\text{s}}^{\text{2}}}\])

A body of mass 1 kg is projected vertically up with certain velocity.

1.	A body of mass 1 kg is projected vertically up with certain velocity. At certain point its P.E and K.E are 8J and 90J. Then maximum height reached by it is(\[\text{g}=\text{9}.\text{8 m}/{{\text{s}}^{\text{2}}}\])
A.	1 m
B.	10 m
C.	0.1 m
D.	100 m
Answer» C. 0.1 m

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A body of mass 1 kg is projected vertically up with certain velocity. At certain point its P.E and K.E are 8J and 90J. Then maximum height reached by it is(\[\text{g}=\text{9}.\text{8 m}/{{\text{s}}^{\text{2}}}\])

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