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A car moving with a velocity of 72 KMPH ...

A car moving with a velocity of 72 KMPH stops engine just before ascending an inclined road. If 25% of energy is wasted in overcoming friction, the car rises to a height of `(g=10ms^(-2))`

A

6 m

B

7.5 m

C

12 m

D

15 m

Text Solution

Verified by Experts

The correct Answer is:
D
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