Physics

A 0.55-kg mass is suspended from a string, forming a pendulum. The period of this pendulum is 1.2 s when the amplitude is 2.2 cm. The mass of the pendulum is now reduced to 0.27 kg. What is the period of oscillation now, when the amplitude is 2.4 cm?

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  1. Since when does mass or amplitude matter>

    Period: 1.2 seconds.

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    bobpursley

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