In the figure, bar AB has a mass of 50 kg, and is supported at rest by cords AC and BD. If we cut cord AC, determine: a. The tension in cord BD b. The angular acceleration of the bar
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- A Read aloud Draw PROBLEM 5: THREE PENDULA 1. m m Three pendula of equal mass m and equal string length l are su spended from the ceiling. The first pendulum is a solid sphere, the se con d pendulum is a hollow sphere, and the third pendulum is a small mass (which you can treat as a point mass). HOMEWORK PROBLEMS FOR WEEK # 11 A) Which of the three pendula, if any will experien ce the largest torque (assume angle of oscillation is the same for all three)? B) Which pendulum, if any, will have the greatest oscill ation frequen cy?I am confused with the Moment of inertia calculation. please explain it. (Don't use chatgpt)Show neat work in Handwritten format. Don't use chatgpt,It makes no sense
- (include diagram/drawing) A thin rod of mass M = 10.0 kg and length L = 60.0 cm is connected to a wall by a hinge. A rope of mass m = 40.0 g and length l = 1.00 m is attached to the end of the rod as shown in the image. Assume that when the rope is disturbed, the rod remains relatively stationary without significant "jiggle". a) If the rope is plucked to produce the lowest-frequency standing wave, what is the resonant frequency of this wave (first harmonic)? b) Let A = 10.0 cm represent the amplitude of the standing wave, defined as themaximum displacement from equilibrium of the point on the rope with the largest oscillations. The displacement y of this point as a function of time canbe expressed as y = A sin wt, where w is the angular frequency. What is themaximum velocity of this point during its oscillations? c) Assume you manage to get the second harmonic on the same string, which points) on the rope have an amplitude of 10.0 cm? Draw a picture or write as distance from…A yo-yo of mass - 0.230 kg and outer radius R that is 1.75 times greater than the radius of its axler is in equilibrium if a mass m is suspended from its outer edge as shown in the figure below. Determine the tension in the two strings, T, and T, and the mass m T₂- Tym N kgMultiple choice: The upper and lower trapezius can act together as a(n): A. torque B. moment of inertia C. center of percussion D. radius of gyration E. anatomical force couple