Question

A hollow metal sphere of mass 5kg is tied to the bottom of the sea-bed by a rope. The tension or force in the rope is 60 N.
Calculate the volume of the sphere.?

Answer 1

the force is equal to the weight of the water displaced.
Divide that weight (-5*9.8 N) by density of seawater, and that is the volume of the sphere. Watch units.

Answer 2

I need for the question asked

Answer 3

Physics question.
Chemistry question.

Answer 4

Student

Answer 5

Teacher

Answer 6

Student