Question

You are on Earth and notice that the pendulum in grandfather clock is 1.27 m long. Determine the following if its angular amplitude is 3.7°.

Part 2: Pendulum on Earth You are on Earth and notice that the pendulum in grandfather clock is 1.27 m long. Determine the following if its angular amplitude is 3.7° W = 2.77 rad/s f 4411 Hz T 2.267 s A .0052 m X = .0144 m/s X Vmax amax .0398 m/s^2 X Submit Answer

Answer 1

for a small A= lo = 0,0820m y Van = wa= 2.77 0,0820 - 0.227 m/s Aman w²A = 2.772x0.082 = 0.629 m/s² if we don't consider o to be small o=3.7 Vmax = vage (1-coso) - 0.228 m/s aman = g sino = 9,8× Sin3.7" = 0.632 m/s²