Two bicycle riders start at the same point. Bicycle I rides 0.50 m due east, then 0.8 m at 30° North of East Bicycle 2 also undergoes two displacements: the first is 1.6 m at 40° east of
north. What must be the magnitude and displacement of Bicycle 2 if it is to end up at the new
location of Bicycle l?

One charge is decreased to one-third of its original value, and a second charge is decreased to one-half of its original value. how will the electrical force between the charges compare with the original force? a- it will increase to six times the original force. b- it will increase to thirty-six times the original force. c- it will decrease to one-sixth the original force. d- it will decrease to one-thirty-sixth the original force.