Question

157. The acceleration due to gravity at a height 1 kmabove the earth is the same as at a depth d belowthe surface of earth. Then
(1) d = (1/2) km (2) d = 1 km
(3) d = (3/2) km (4) d = 2 km

Answer 1

Answer:

knxjdbjxjdbxdndjddkbdjdjxjbdhxibdhdhduxbdudixhdvduudhdhdidbdudhdhsthsishsvzdbdhxhsugwysvsjdnwghhfdhudhdhdudgsvdjdhy