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NEET2012PhysicsUnits and DimensionsActual

The damping force on an oscillator is directly proportional to the velocity. The units of the constant of proportionality are

Options

  1. Akg ms ⁻¹
  2. Bkg ms ⁻²
  3. Ckg s ⁻¹
  4. Dkg s

Correct answer

C. kg s ⁻¹

Step-by-step solution

Given, Damping force velocity aligned & F y & F=k v & k= F v aligned aligned Unit of k & = unit of F unit of v & = kg - ms ⁻² ~ms ⁻¹ = kgs ⁻¹ aligned

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