Using UGF

  1. Given two celestial bodies, masses are 3750kg and 2.5×1012 kg. If the distance between the bodies is 220000m (center to center) calculate the force of attraction between the two bodies.
  2. Given two celestial bodies, masses are 75000kg and 5.5×1010 kg. If the distance between the bodies is 2500000m (center to center) calculate the force of attraction between the two bodies.

Calculate Gravity

  1. Calculate the gravity of Venus which has a mass of 4.8675×1024kg and a radius of 6,052 km. Compare your calculated results with a Google search.
  2. Calculate the gravity of a celestial body which has a mass of 8.675×1023kg and a radius of 7250 km.

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