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Engineering, 30.07.2021 17:50 ItzNayaa
The motion of a bob of a pendulum can be descibed by O= -5 cos(2 t) - 2 sin(2 t) where ө e is the angle made by the bob and pendulum for time, t, in seconds. Write e in the form Rcos (2t-B) gives A 5.39cos (2t-2.76) E B 5.39cos(2t - 158.20°) C ( 5.39 cos(2 t+2.76)
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The motion of a bob of a pendulum can be descibed by O= -5 cos(2 t) - 2 sin(2 t) where ө e is the an...
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