osuigwewhitney7371 osuigwewhitney7371
  • 23-01-2024
  • Physics
contestada

A simple pendulum is attached to the roof of a lift. Its time period of oscillation (T), when the lift is stationary, is 0.5 s. Its frequency of oscillation when the lift falls freely will be:
A) 1 Hz
B) 2 Hz
C) 0.5 Hz
D) 4 Hz

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