A particle is projected with velocity u ...

A particle is projected with velocity u at an angle `alpha` from a point P on a horizontal plane strikes the plane at Q. The average velocity of the particle for its journey from P to Q is-

`(usinalpha)/2`

`ucosalpha`

`u/2`

`(usinalpha)/4`

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MOTION-PROJECTILE MOTION-EXERCISE-1

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