The graph above plots gravitational force versus distance for two asteroids of equal mass (10 billion kg). When the distance between the asteroids is 1,000 km, the gravitational force between them is about 6,700 N. Based on the trend shown in the graph, predict the force between the asteroids when the distance between them decreases to 850 km. A. 0 N B. about 9,200 N C. about 6,700 N D. about 74 N

B. about 9,200 N

Explanation: 100% right

answer: option c. i.e. electric current flowing “downhill” from the negative electrode to the positive electrode in a battery

explanation:

the water analogy to the circuits define the pipes (water flows) to the electric current. now, we know that the electric current flows from the positive terminal to the circuit (as shown in the diagram attached).

hence, option c is the correct answer.