Question

A small ball of relative density 0.8 falls into water from a height of 2m. The depth to which the ball will sink is (neglect viscous forces): 

(A) 8 m 

(B) 2 m 

(C) 6 m 

(D) 4 m

Answer 1

Correct Option (A) 8 m

Explanation:

By work energy theorem