A body is projected at an angle of 45° with K.E. ‘E’. The K.E. at the highest point is :

A body is projected at an angle of 45° with K.E. ‘E’. The K.E. at

1.	A body is projected at an angle of 45° with K.E. ‘E’. The K.E. at the highest point is :
Answer» Zero `(3E)/4` `E/2` `E/4` Solution :K.E. at highest point =`Ecos^(2)theta=Ecos^(2)45^@=E/2`

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A body is projected at an angle of 45° with K.E. ‘E’. The K.E. at the highest point is :

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