Question

Find the percentage change in the weight of an object if it is taken to height of
64/11 kmabove the
surface of earth
surface of earth (R = 6400 km)
(A)1/11
(B)2/11
(C)3/11
(D)4/11

send correct answer or else I ll report u
and answer is not 0.5​

Answer 1

4/11 is the correct answer

Answer 2

Answer:

Here d= 32 km R= 6400 km

weight of body at depth d is mg`

=mg(1-d/R)%

decrease in weight =( mg- mg`)/mg × 100= 32 / 6400×100 = 0.5%.