8:06 PM Tue May 16 VPN @ ( 59%

8:06 PM Tue May 16 00 Q oo HVV05-Spr x Quiz12 -PracticePr.. > < PH212-HW06- Untitled Notebook.. Spring2023-DigitalVersion v )1-Spri.. x PH212- > < Untitled Notebook.. > < Untitled Notebook.. x PH212-HW06... > < Untitled Notebook Answer the questions below on a separate sheet of paper. You should show your work for all mathematical questions. Answers without any work shown Will earn no credit. Answers, including drawings and math, need to be clear or they will earn no credit. More detailed homework instructions are given on Canvas. 1. Sam is standing at the edge of a cliff. Zie rings a tuning fork that plays the frequency fs . Sam then drops the tuning fork from rest and it falls over the edge of the cliff !!. [15 points] a. Derive an equation for the frequency that Zie hears after the tuning fork has been falling for time T. You can ignore air resistance. Describe your derivation in writing, not just equations. How did you decide that was the equation? Your equation should only involve variables defined in the problem, numbers, and physical constants if needed. [ 7 points ] b. Sketch a graph of the frequency that Sam would hear over time as the tuning fork fell. Time t=O is the moment Zie dropped the tuning fork. [4 points] c. At rest, the tuning fork plays an F4 note. What musical note would Sam hear after the tuning fork has been falling for 2. Is? [4 points] FfsCt) C Time ) v fgt 35DC 3"fG.8 '2.1) 350 C 0. q = f 5 38 c 330Hz