An object having weight on earth surface 800newton find weight of same object when it kept 800km depth?

1 Answer
Feb 28, 2018

Still #800 \ "N"#.

Explanation:

The weight of an object is measure in newtons #("N")#, and is only dependent on gravity. So, it won't matter if the object is #1000 \ "km"# high or deep, it will still have the same weight and mass. The only way to change weight is to go onto another planet, where the gravitational acceleration will be different.

So, the object's weight will still be #800 \ "N"# if it's #800 \ "km"# below sea level.