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BITSAT2010PhysicsOscillationsActual

A simple pendulum has time period 't'. Its time period in a lift which is moving upwards with acceleration 3 ~ms ⁻² is

Options

  1. At 9.8 12.8
  2. Bt 12.8 9.8
  3. Ct 9.8 6.8
  4. Dt 6.8 9.8

Correct answer

A. t 9.8 12.8

Step-by-step solution

t 1 9.8 , t ^ 1 12.8 ( g ^ =9.8+3=12.8 ) t ^ t = 9.8 12.8 t ^ = 9.8 12.8 t

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