Apositively charged object is placed to the left of a negatively charged object. (pls )
which best describes how the positively charged object will move?
a. to the left, in the direction of the electric field lines
b. to the right, in the direction of the electric field lines
c. up in the direction that the field lines bend away
d. down in the direction that the field lines bend away

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

You are the coordinator for a program that is going to take place at night in a rectangular amphitheater in the mountains. you will have no access to any electricity, but you must be able to illuminate the entire grounds. you know the intensity of the light from a lantern varies inversely as the square of the distance from the lantern. suppose the intensity is 90 when the distance is 5 m. a. write an equation to model the situation. b. solve for the constant of variation. c. write the equation to model the situation using the constant () of variation. d. you have been given lanterns with 40 light intensity. use your equation to solve for the distance from the lantern. e. you need to illuminate 225 km. how many meters do you need to light? f. how many lanterns will you need?

Robin is swinging back and forth from a trapeze. in which of the following situations is his kinetic energy being transformed into potential energy