Gravitational Force

Find the magnitude of the gravitational force a 66.5 kg person would experience while standing on the surface of each of the following bodies:

• a. 651 N

  b. 246 N

  c. 38.5 N

• a. 561 N

  b. 256 N

  c. 58.5 N

• a. 551 N

  b. 346 N

  c. 58.5 N

• a. 651 N

  b. 546 N

  c. 78.5 N

The gravitational force of attraction between two students sitting at their desks in physics class is3.20 × 10-8 N. If one student has a mass of 50.0 kg and the other has a mass of 60.0 kg, how far apart are the students sitting?

• 2.5 m

• 1.8 m

• 2.25 m

• 6,690,573 m

• 9,659,432 m

• 0.11 N

• 0.21 N

• 1.12 N

• 2.24 N

• 0.692 m

• 0.962 m

• 0.853 m