Question

If a body's weight is 36 kg on the surface of the earth, how much would its
,
weight on the surface of a planet whose mass is 1/9 and radius 1/3 of the earth
(a) 32 kg
(b) 36 kg
(0) 12 kg
(d) 10 kg
​

Answer 1

g=

g= r

g= r 2

g= r 2

g= r 2 Gm

g= r 2 Gm

g= r 2 Gm

g= r 2 Gm g=

g= r 2 Gm g= (

g= r 2 Gm g= ( 3

g= r 2 Gm g= ( 3r

g= r 2 Gm g= ( 3r

g= r 2 Gm g= ( 3r )

g= r 2 Gm g= ( 3r ) 2

g= r 2 Gm g= ( 3r ) 2

g= r 2 Gm g= ( 3r ) 2 G

g= r 2 Gm g= ( 3r ) 2 G 9

g= r 2 Gm g= ( 3r ) 2 G 9m

g= r 2 Gm g= ( 3r ) 2 G 9m

g= r 2 Gm g= ( 3r ) 2 G 9m

g= r 2 Gm g= ( 3r ) 2 G 9m

g= r 2 Gm g= ( 3r ) 2 G 9m x

g= r 2 Gm g= ( 3r ) 2 G 9m x r

g= r 2 Gm g= ( 3r ) 2 G 9m x r 2

g= r 2 Gm g= ( 3r ) 2 G 9m x r 2

g= r 2 Gm g= ( 3r ) 2 G 9m x r 2 Gm/9

g= r 2 Gm g= ( 3r ) 2 G 9m x r 2 Gm/9

g= r 2 Gm g= ( 3r ) 2 G 9m x r 2 Gm/9 =

g= r 2 Gm g= ( 3r ) 2 G 9m x r 2 Gm/9 = r

g= r 2 Gm g= ( 3r ) 2 G 9m x r 2 Gm/9 = r 2

g= r 2 Gm g= ( 3r ) 2 G 9m x r 2 Gm/9 = r 2

g= r 2 Gm g= ( 3r ) 2 G 9m x r 2 Gm/9 = r 2 Gm

g= r 2 Gm g= ( 3r ) 2 G 9m x r 2 Gm/9 = r 2 Gm

g= r 2 Gm g= ( 3r ) 2 G 9m x r 2 Gm/9 = r 2 Gm

g= r 2 Gm g= ( 3r ) 2 G 9m x r 2 Gm/9 = r 2 Gm ∴ same weight

g= r 2 Gm g= ( 3r ) 2 G 9m x r 2 Gm/9 = r 2 Gm ∴ same weight 36kg