Question

A body has mass equal to 100g what will be the weight off body g=10m/s

Answer 1

Weigth= mg

But as weight is in dyne converting it in SI unit Newtons;

1dyne=10^-5Newtons

So,

100×10^-5÷9.8=mass of the body

So mass =10.24×10^-5kg

Answer 2

mass of body =100g=0.1kg

acc due to gravity=10m/s^2

Weight of body(W)=mg

W=0.1×10N

W=1N