A stone is thrown from a bridge at an angle of 30degrees down its the horizontal with a velocity of 25 m/s. If the stone strikes the water after 2.5 seconds, then calculate the height of the bridge from the water surface.
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When the stone is thrown, let's assume it starts from a point A, with a Also, let's consider the difference between the height of the water and the bridge to be h. What will be its striking velocity? i.e 12.5 m/s will take total 2.5 seconds to go up retarding and come down accelerating to the initial position.
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