An object of mass 8kg is whirled round rapidly in a vertical circle of radius 2m with a constant speed of 6m/s. Calculate the maximum...

      

An object of mass 8kg is whirled round rapidly in a vertical circle of radius 2m with a constant speed of
6m/s. Calculate the maximum and minimum tension in the string. Take g=10N/kg

  

Answers


Moraa
Tmax=mv2/r +mg =8(62/2 +10) = 224N
Tmin= mv2/r –mg =8(62/2 -10) = 64N
Moraa orina answered the question on April 11, 2018 at 17:03


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