Question: A can filled with water is revolved in a vertical of radius 4 m and the water does not fall down. The time period for a revaluation is about
(A) 2 s
(B) 4 s
(C) 8 s
(D) 10 s
Answer: option (B)
Solution:
A can filled with water is revolved in a vertical of radius 4 m and the water does not fall down. The time period for a revaluation is about
with
no comment