Home
Class 11
PHYSICS
A body of mass 2 kg is projected vertica...

A body of mass 2 kg is projected vertically up with a velocity of `100 ms^(-1)`. If it rises to a height of 400m, the energy utilized to overcome friction is `(g= 10 ms^(-2))`

A

`10 KJ`

B

`8 KJ`

C

`1 KJ`

D

`2 KJ`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

A body is projected vertically up with a velocity of 60 m/s. The percentage of its initial kinetic energy converted into potential energy after 3 s is (g=10ms^(-2))