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Grade 12th passDiscuss with colleagues and IITians

A bucket containing water is whirled in a vertical circle at arms length. Find the minimum speed at top to ensure that no water spills out. Also find corresponding angular speed. [Assume r = 0.75 m] Solution:

Profile image of xavier
9 Years agoGrade 12th pass
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1 Answer

Profile image of HIMANSHU PATIL
9 Years ago
given        : r=0.75m , g=9.8m/s2 
To find      : vH ,  wH (angular speed)
Formula    :  vH2=rg         wH=vH/r
Calculation:  vH2=o.75 * 9.8
                        =2.711m/s
                   wH=2.711/0.75
                        =3.615r ad/s
   
           ALL THE BEST

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