dcachetampaowjqpz dcachetampaowjqpz 09-01-2018 Physics contestada (01.01 LC) Two boxes are 8 cm apart. Which of the following should Janet do to decrease the gravitational force between the boxes? Place the boxes 4 cm apart. Place the boxes 10 cm apart. Increase the mass of both boxes. Increase the mass of any one box.