Question

body weighs 50 kg on Earth find its mass and weight at the centre of the earth​

Answer 1

Explanation:

Weight is equal to mass*accleration

Here Accerlation is due to gravity = 9.8m/s2

So,

50=9.8*mass

50/9.8=mass

Mass=5.102kg

And

The weight will be 50N

Answer 2

Answer:

O N  and 50 kg

Explanation:

Given :

Mass of body on surface is 50 kg .

We have to tell mass and weight at centre of the earth​ .

Weight :

We know :

W = m g

At centre of the earth​ value of g is zero ( 0 )

So ,  

W = 50 × 0  N

W = 0 N .

Mass :

Mass is quantity of matter , it doesn't change .

So will be same :

M = 50 kg .