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

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 and C are true only a, b and d are true all are true ANSWER :A