Physics, asked by Abhijeetroy, 1 year ago

formula of an ossilation by simple pendulum

Answers

Answered by abhilife
13
Calculate the time of one oscillation or the period (T) by dividing the total time by the number of oscillations you counted. Use your calculated (T) along with the exact length of the pendulum (L) in the above formula to find "g." This is your measured value for "g."
Answered by XxItzRakshitaaxX
1

Answer:

By applying Newton's secont law for rotational systems, the equation of motion for the pendulum may be obtained τ=Iα⇒−mgsinθL=mL2d2θdt2 τ = I α ⇒ − m g sin ⁡ θ L = m L 2 d 2 θ d t 2 and rearranged as d2θdt2+gLsinθ=0 d 2 θ d t 2 + g L sin ⁡ If the amplitude of angular displacement is small enough, so the small angle .

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