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A projectile is to be thrown horizontall...

A projectile is to be thrown horizontally from the top of a wall of height 1.7m. Calculate the initial velocity of projection if it hits perpendicularly an incline of angle `37^(@)` which starts from the ground at the bottom of the wall. The line of greatest slope of incline lies in the plane of motion of projectile.

Text Solution

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`u=3m//s`
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