Question

State any two precautions taken to ensure accurate result on simple pendulum
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Answer 1

Step-by-step explanation:

1) The bob of pendulum should be displaced with a small angle. 2) The amplitude of the oscillation of a simple pendulum should be small. 3) Fans should be switched off to reduce the air resistance. 4)The simple pendulum should be oscillate in a vertical plane only.Feb 23, 2019