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physical science

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the acceleration of gravity on the surface of venus is 8.9 m/s2. would a ball thrown upward from venus return to the ground sooner or later than a ball thrown upward with the same speed on the earth?

  • physical science - ,

    downward motion
    H=gt²/2
    t=sqrt(2H/g)
    Time↑= time↓ =>
    Total time = 2 •sqrt(2H/g).
    Since g(Venus)<g(Earth) ,
    t(Venus)>t((Earth)

  • physical science - ,

    idk

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