A projectile is fired horizontally with a velocity of 98 m/s from the top of a hill 490 m high. Take g = 9.8 m/s². Find the velocity with which the particle hits the ground.
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A projectile is fired horizontally with a velocity of 98 m/s from the top of a hill 490 m high. Take g = 9.8 m/s². Find the velocity with which the particle hits the ground.
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