C. Newton's law of universal gravitation states that two particles exert a pull on each other with magnitude F, ([kg · m/s']) that is proportional to the product of their masses mi ([kg]) and m: ([kg]) and inversely proportional to the square of their separation d ([m]). Write down an equation for Newton's law of universal gravitation and determine the Sl unit of all the proportionality constants you used.

C. Newton's law of universal gravitation states that two particles exert a pull on each other with magnitude F, ([kg · m/s']) that is proportional to the product of their masses mi ([kg]) and m: ([kg]) and inversely proportional to the square of their separation d ([m]). Write down an equation for Newton's law of universal gravitation and determine the Sl unit of all the proportionality constants you used.