Question

PROVE THAT THE WEIGHT OF ANY OBJECT ON THE EARTH IS 6 TIMES OF MOON.(TAKING WEIGHT OF EARTH IS 100 TIMES OF MOON AND RADIUS OF EARTH IS 4 TIMES OF MOON)

Answer 1

putting the values of Mm,Re,Me,Rm we get
Wm/We=1/6
Wm=1/6We

Answer 2

let the mass of moon be x,and radius be y

then g=m1 +m2/r^2

=x+100x/(x+4x )^2
sorry i have to rush for an urgent work cant i prove it right now.