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A ball is thrown with velocity of 50 ft/sec, 60 deg. with the horizontal against a...

A ball is thrown with velocity of 50 ft/sec, 60 deg. with the horizontal against a wall. The ball is released from a position 40 ft from the wall and 5 ft above the level ground and travels in the vertical plane. e is 0.6. How far does the ball strike the ground?

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