Question

if a 10kg body weighing 20kgf in a planet then what will be the weight of 7kg?​

Answer 1

Weight :10 kg
On another planet:20 kg

First we’ll find for 1 =20/10=2

Now 7 kg x 2 =14 kg

So the weight of 7 kg would be 14 kg

Hope you find it helpful!