Spherical Ball Bearing: Radius and Mass Calculation

Spherical Ball Bearing: Radius and Mass Calculation

TGM Original

A spherical ball bearing has a volume of \(0.538\) cm\(^{3}\). Find

  1. its radius,
  2. the mass of \(2500\) identical ball bearings if they are made of aluminium of density \(2.73\)g/cm\(^{3}\).

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Answer:(i) \(0.505\text{ cm}\) (ii) \(3670\text{ g}\)

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