Question

6. Suppose the mass of earth increases by 20% but the size of the earth remains the same, what will be the weight of a body on the surface of the earth?​

Answer 1

Answer:

First i would like to appriciate you for suach a intresting question

now lets get to the question.

see we know that

G is directly proportional to mass

so if the mass increases by 20%

G would also increase (G = gravitation force )

and

if G increases g(acceleration due to gravity ) will increase

weight = mass × gravity

hence the weight will increase by 20%

(REALLY INTRESTING QUESTION TO ASK )