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A particle is dropped under gravity from...

A particle is dropped under gravity from rest from a height `h(g = 9.8 m//sec^2)` and it travels a distance `9h//25` in the last second, the height `h` is.

A

145 m

B

100 m

C

`122.5` m

D

100 m

Text Solution

Verified by Experts

The correct Answer is:
C
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