L20Bint - mg T T +y mg +xT L20Bint. Interpretations for...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
+y T T +x T mg mg mg L20Bint. Interpretations for Simple Harmonic Motion of a Vertical Spring Part 1: Graphical Analysis 1. The fit coefficient that represents the angular velocity is B. 2. ω =2 /T π T=2 / π ω T=2 / π 9.017 1/s T=.697 s The period on the graph was about .70 s. This value is very close to period we found. 3. ω =(k/m)^(0.5) ω =((28.6 N/m)/(0.350 kg))^(.5) =9.03 1/s ω The angular velocity obtained here is close to the value used in number 2. 4. The equation of fit for position vs. time is x=0.0613 m*(sin(9.017 1/s*(t)+1.516))+0.8197 m. Thus the amplitude is 0.0163 m and the equilibrium position is 0.8197 m. 5. Vertically up is the positive direction. 6. When the mass has its greatest positive displacement, I expect the value for the velocity to be zero, because it should be slowing down to zero to go in the other direction. My velocity graph agrees with this prediction. 7.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 4

L20Bint - mg T T +y mg +xT L20Bint. Interpretations for...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online