Which of the following formulas is valid if the angular acceleration of an object is not constant? Explain your reasoning in each case. (a) V = r w. (b) (c) Atan = ra W = Wo + at (d) Atan rw 2 1 (e) K=Iw 2 ;1 :is moment of inertia 2
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- Problem# 1: Determine the location of the centroid. Determine the moment of inertia about horizontal and vertical centroidal axis Note: All dimensions are in cm HCalculate the moment of inertia of the section shown in relation to the y axis. Use three decimal places after the comma. Follow the figure and conditions below to calculate.on s page An arm swings from neutral (0 deg) to 61.3 deg flexion and then back 39.6 deg. Calculate the angular distance op in radians to 2 decimal places. Answer: Check pe here to search E C R F E T B H N U M K K N O P L 3°C Mostly cloudy ^4 # Next page 17:00 01/12/2023 ? 0