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A stone is dropped from a hill of height...

A stone is dropped from a hill of height 180 m. Two seconds later another stone is dropped from a point P below the top of the hill . If the two stones reach the groud simultaneously, the height of P from the ground is `(g = 10 ms^(-2))`

A

`100 m`

B

`90 m`

C

`80 m`

D

`90 m`

Text Solution

Verified by Experts

The correct Answer is:
C
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