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A ball is thrown from the top of a tower...

A ball is thrown from the top of a tower of 67 m high with a velocity `24.4 ms^(-1)` at an clevation of `30^(@)` above the horizontal. What is the distance from the foot of the tower to the point where the ball hits the ground?

Text Solution

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`h=(1)/(2) "gt"^(2)-(-u sin theta) t " " rArr t=5` sec onds
Also, `d=(u cos theta t=105.65m)`
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