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physics

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how high a building can superman jump over if he is to leave the ground with a velocity of 60 m/s at an angle of 75 degrees

  • physics -

    Superman flies, not jumps. Haven't you seen the movies?
    In the vertical..
    Vi=60m/s * sin 75

    at the top, Vf in the vertical is zero.
    Vftop^2=Vi^2 + 2gh

    g=-9.8m/s^2, Vftop=0 solve for h.

  • physics -

    -168

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