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A man of mass M having a bag of mass m slips from the roof of a tall building of height H and starts falling vertically below figure.When at a height h from the ground,he notices that the ground below him is pretty hard,but there is a pond at a horizontal distance x from the line of fall.In order to save himself he throws the bag horizontally (with respect to himself) in the direction opposite to the pond.Calculate the minimum horizontal; velocity imparted to the bag so that the man lands in the water.If the man just succeeds to avoid the hard ground,where will the bag land? |
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Answer» A man of mass M having a bag of mass m slips from the roof of a tall building of height H and starts falling vertically below figure.When at a height h from the ground,he notices that the ground below him is pretty hard,but there is a pond at a horizontal distance x from the line of fall.In order to save himself he throws the bag horizontally (with respect to himself) in the direction opposite to the pond.Calculate the minimum horizontal; velocity imparted to the bag so that the man lands in the water.If the man just succeeds to avoid the hard ground,where will the bag land?
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