PLEASE ANSWER BOTH QUESTIONS 2 AND 3. AND THERE IS NO FIGURE FOR THIS QUESTION.

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PLEASE ANSWER BOTH QUESTIONS 2 AND 3. AND THERE IS NO FIGURE FOR THIS QUESTION. THE QUESTION ITSELF DIDNT PROVIDE ANY FIGURES

Chrome File Edit View History Bookmarks People Window Help 4)) [+] 20% [5], a . Wed 5:56 PM Assignment 7 Chapter 8 Chegg Study | Guided Soli × Upgrade to OS X El Capitan Refine the experience and improve the performance of your Mac Not Now Li www.webassign.net/web/Student/Assignment-Responses/last?dep=12648095 Details Apps * B Hotmail.com moodle-york: My ho YouTube Google Facebook Online Banking-Sig bet365-Onli rks Do you want Google Chrome to save your password? Never for this site Save password X 2. -1 points HawkPSE1 8.P.035. My Notes Ask Your Teacher Find the angular speed of the second hand of an analog clock rad/s Need Help? ReadIt 3, + 1 points HawkPSE1 8.P.039 My Notes Ask Your Teacher The propeller blades of an airplane are 3.3 m long. The plane is getting ready for takeoff, and the propeller starts turning from rest at a constant angular acceleration. The propeller blades go through two revolutions between the fifth and the eighth second of the rotation. Find the angular speed at the end of 9.7 s rad/s Need Help? ReadIt 4. -1 points HawkPSE1 8.P.059 My Notes Ask Your Teacher Use energy considerations to derive an expression for the angular acceleration of the pulley of moment of inertia I (and radius r) in the figure below. Assume that the friction between the pulley and its axle is negligible. Also assume that the friction between the masses and the surfaces is negligible. (Use the following as necessary: g, m1, m2, I, r, and .) 4.

Explanation / Answer

1) Angular speed = angle swept / time

w = 2pi /60 s = 0.104719755 rad/ s

2) can see second problem sorry

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