Question

A person on earth (9.8m/s/s ) has a mass of 75kg therefore his weight is

Answer 1

Weight = (mass) x (gravity)

= (75kg) x (9.8 m/s²)

= 735 kg-m/s²

= 735 newtons .

Answer 2

The weight of the person on the surface of Earth is 735 N.

Step-by-step explanation:

Given that,

Mass of the person, m = 75 kg

Acceleration due to gravity on the surface of Earth,
`g=9.8\ m/s^2`

The weight of an object is equal to the product of mass and acceleration due to gravity. It is given by :

W = mg

`W=75\ kg* 9.8\ m/s^2`

W = 735 N

So, the weight of the person on the surface of Earth is 735 N. Hence,. this is the required solution.