Recent content by crystal5428

  1. C

    Physics gravitational questioon

    only the mass of earth, mass of moon and radius of moon and Earth is given. mass of earth=5.98*10(to the power of 24) mass of moon=7.35*10(to the power of 22) radius of Earth and moon=3.84*10(to the power of 8)
  2. C

    Physics gravitational questioon

    I need a help. Find the point where the gravitational force from the Earth is 2 times of that from moon.
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