Question

Why is a person weigh on jupiter is three time more than on earth in short?

Answer 1

because the gravitational power is more towards the center of the planet

Answer 2

the moment you land on Jupiter you will feel much heavier than you actually are

almost your body weight will three times more than the earth . the reason is that the gravitational force is almost three times than that of the earth .

this will make you feel three times heavier than your actual body weight .