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A particle is projected at an angle of 6...

A particle is projected at an angle of `60^(@)` to the horizontal with a kinetic energy E. The kinetic energy at the highest point is

A

E

B

`(E )/(2)`

C

`(E )/(4)`

D

zero

Text Solution

Verified by Experts

The correct Answer is:
C
Kinetic Energy at the highest point `E'=(1)/(2)m(u cos 60^(@))^(2)`
`=(1)/(2)mu^(2)xx(1)/(4)=(E )/(4)`
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