Question

Find the magnitude of the net gravitational force on mass A due to masses B and C in the figure (a).Each mass is 3.00kg.

Answer 1

Considering middle mass as A and the right hand side mass C and left hand side mass as B
we get the following using ....
\[G=\frac{ m.m }{ r.r }\]
Fb=900G
Fc=-56.25G
F net =843.75G
where G is gravitational constant..........

Answer 2

den F net=936G

Answer 3

now this force is correct for the above diagram......