A stone is thrown downward making an angle of 30degrees with horizontal with a velocity of 10m/s from top of a bridge. If this stone strikes after 2s with the water ,then find height of a bridge.

A stone is thrown downward making an angle of 30degrees with horizonta

1.	A stone is thrown downward making an angle of 30degrees with horizontal with a velocity of 10m/s from top of a bridge. If this stone strikes after 2s with the water ,then find height of a bridge.
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A stone is thrown downward making an angle of 30degrees with horizontal with a velocity of 10m/s from top of a bridge. If this stone strikes after 2s with the water ,then find height of a bridge.​

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A stone is thrown downward making an angle of 30degrees with horizontal with a velocity of 10m/s from top of a bridge. If this stone strikes after 2s with the water ,then find height of a bridge.