Question

Why is the graph of F=1/r^2 made a straight line passing through origin in physics books

Answer 1

Answer:

So, when a line passes through the origin, it passes through the coordinates (0,0). x = 0, y = 0. So, let’s model this with the equation ax + by + c = 0. Sub in x = 0 and y = 0 to the equation and we find that 0 + 0 + c = 0. Clearly, c = 0.

Answer 2

Answer:

answer is 0

Explanation:

i hope it is helpful