Question

With what minimum speed a bucket full of water may whirled in a vertical circle of radius 1.25m so that water doesnot fall

Answer 1

to rotate the bucket vertically the top speed must be 3.5m/s
mid point speed must be 6.06m)s
and at the bottom must be 7.82m/s
as in the vertical circular motion velocity changes point to point.

Answer 2

Answer:

Explanation:

g=10

r=1.25

【√gr】

==√10●1.25=3.5m/s~