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From a point on the ground a particle is...

From a point on the ground a particle is projected with initial velocity `u`,such that its horizontal range is maximum. The magnitude of average velocity during its ascent.

A

`(sqrt(5u))/(2sqrt(2))`

B

`(5u)/(4)`

C

`(sqrt(3))/(2sqrt(2))`

D

none

Text Solution

Verified by Experts

The correct Answer is:
A
avg velocity `=(u)/(2) sqrt(1+3 cos^(2) theta)`
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