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A ball is thrown from ground level so as...

A ball is thrown from ground level so as to just clear a wall 4 m high at a distance of 4 m and fall at a distance of 14 m from the wall. Find the magnitude and direction of the velocity of the ball.

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To solve the problem, we need to find the magnitude and direction of the velocity of a ball thrown from ground level that just clears a wall 4 m high at a distance of 4 m, and then lands 14 m away from the wall. ### Step-by-Step Solution: 1. **Understand the Problem:** - The wall height (h) = 4 m - Distance from the launch point to the wall (x1) = 4 m - Distance from the wall to the landing point (x2) = 14 m ...
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