3.A cylindrical bucket 200mm in diameter and 300mm high is 2/3 full of water it swung in a vertical plane so that the bottom of the bucket describes a radius of 1m. how fast should the bucket be rotated in rpm so that no water is spilled? Neglect the weight of the bucket.
a.3.13
b.3.30
c.31.33
d.29.89
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.