Physics

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a projectile is launched in the horizontal direction. It travels 2.050 m horizontally while it falls 0.450 m vertically, and it then strikes the floor. What was the original velocity of the projectile? How long was it in the air?

  • Physics -

    well, how long does it take to fall .450 m? Get t sec.

    velocity is thus 2.050/t m/sec

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