Question

Watch the coloumn
Column 1
Gravitational Const)
Column III
Acceleration due to granity at
earth's surgace (8)
(ii) r-mg
Acceleration due to granity at
depth Centre
(iii) 6.67x10 "Nmky (9)
(iv) Zero
Force one a particle of mass
'm' placed at depth r/2 imlide the earth
(v) 9.8ms
Force on a particle of mass 'm' placed at
height equal to raduis of earth.
163​

Answer 1

Answer:

gravitational constant=option (iii)

acceleration due to gravity on earth=option (v)

acceleration due to gravity on depth center=option (iv)

force on a particle of mass m placed at depth r/2 in middle of earth=(option ii)

last one =(option i)

Explanation: