H2P-175
Displacement in SHM
H2 Physics · JC 1 · Hard · Displacement in SHM
A simple pendulum oscillates with period 1.6 s and small amplitude. At time , the bob is at its maximum displacement on the right. Which expression gives its displacement (to the right taken as positive) as a function of time, if the amplitude is 0.05 m?
- x = 0.05 cos(1.25π t)
- x = 0.05 sin(1.25π t)
- x = 0.05 cos(π t/1.6)
- x = 0.05 sin(π t/0.8)
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