calculating gravitational force ,Fg on b/n 2 extended objects.
0 ---------------------------------------------
m mass M,length L
while calculating Fg b/n m and M can we assume mass of rod to be concentrated at its centre of gravity . Xcog= integral(g(x)*dx))/integral(g(x)*dx)
calculating gravitational force ,Fg on b/n 2 extended objects.
0 ---------------------------------------------
m mass M,length L
while calculating Fg b/n m and M can we assume mass of rod to be concentrated at its centre of gravity . Xcog= integral(g(x)*dx))/integral(g(x)*dx)