Question

If acceleration of free fall on moon is 1.6 ms^-2 and on earth is 10 ms^-2.A rock on a mass of 10kg on earth.its weight on earth will be?

Answer 1

acceleration due to gravity on earth=10m/s²

weight on earth= mg =10*10=100 N

Answer 2

As we know weight= mass*gravity

                            W= 10*10kg/ms^-2