March 30, 2017

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A spaceship lands on the planet whose radius is 5 times that of planet earth and whose mass is 25 times that of planet earth. Find the apparent weight of the astronaut on the second planet if the astronaut weighs 150lbs on planet earth

  • Math, not "college" - ,

    Please type your subject in the School Subject box. Any other words, including obscure abbreviations, are likely to delay responses from a teacher who knows that subject well.

  • college - ,

    radius 5x, makes Gravity 1/25th
    mass= 25x, makes the graviaty 25x

    so it looks like the person weights 150lbs on that planet.

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