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Title: The position of a mass that is oscillating on a spring is given by x = (12.3 cm) cos[(1.26 s-1)t]. ... Post by: Brelou on Feb 24, 2017 The position of a mass that is oscillating on a spring is given by
x = (12.3 cm) cos[(1.26 s-1)t]. What is the speed of the mass when t = 0.805 s? A) - 13.2 cm/s B) 13.2 cm/s C) 8.19 cm/s D) - 8.19 cm/s E) 0 cm/s Title: Re: The position of a mass that is oscillating on a spring is given by x = (12.3 cm) cos[(1.26 ... Post by: mtown88 on Feb 24, 2017 Content hidden
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