The magnitudes of the gravitational fields at distances r_1 and r_2 from the centre of a uniform sphere of radius R and mass M are F_1 and F_2 respectively then (a)F_1/F_2=r_1/r_2 if r_1 lt R and r_2 lt R (b)F_1/F_2=(r_2/r_1)^2 if r_1 gt R and r_2 gt R (c)F_1/F_2=r_1/r_2 if r_1 gt R and r_2 gt R (d)F_1/F_2=(r_1/r_2)^2 if r_1 lt R and r_2 lt R

The magnitudes of the gravitational fields at distances r_1 and r_2 fr

1.	The magnitudes of the gravitational fields at distances r_1 and r_2 from the centre of a uniform sphere of radius R and mass M are F_1 and F_2 respectively then (a)F_1/F_2=r_1/r_2 if r_1 lt R and r_2 lt R (b)F_1/F_2=(r_2/r_1)^2 if r_1 gt R and r_2 gt R (c)F_1/F_2=r_1/r_2 if r_1 gt R and r_2 gt R (d)F_1/F_2=(r_1/r_2)^2 if r_1 lt R and r_2 lt R
Answer» only a and B are TRUE only b ANC C are true only a,b and d are true all are true ANSWER :A