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Unformatted text preview: a phase angle of t = / 2. Show that in the presence of (light) damping, the maximum occurs at phase angle / 2-1 2 Q . (This observation is useful when using an oscilloscope, which is good at nding zero-crossings and peaks.) 7. Show that for a lightly damped oscillator the energy lost each cycle is a fraction 2 /Q of the total energy stored in the oscillator. 8. (BONUS) Morin 4.22 (Projectile on a spring) 9. Shankar, problem 5.4.3 pg. 103. 10. Shankar, problem 5.4.4 pg. 103. 11. Shankar, problem 5.4.5 pg. 103....
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- Spring '10