If a force has a line of action at a distance h from the centre of gravity, then the value of h is given by

If a force has a line of action at a distance h from the centre of gr

1.	If a force has a line of action at a distance h from the centre of gravity, then the value of h is given by
A.	i. Î±/f
B.	i. Î±/m.g
C.	i/m.k
D.	m.k/i
Answer» B. i. Î±/m.g