Question 64 of 172

A bucket tied at the end of a 1.6 m long string is whirled in a vertical circle with constant speed. What should be the minimum speed so that the water from the bucket does not spill, when the bucket is at the highest position (Take g = 10 m/s2

(1) 4 m/sec

(2) 6.25 m/sec

(3) 16 m/sec

(4) None of the above