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A ball whose kinetic energy is E , is pr...

A ball whose kinetic energy is `E` , is projected at an angle of `45^@` to the horizontal . The kinetic energy of the ball at the highest point of its flight will be

A

Zero

B

`E//2`

C

`E//sqrt(2)`

D

E

Text Solution

Verified by Experts

The correct Answer is:
B
`E = E cos^(2)theta = E/2`
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