Question: Physics homework. Please help answer the following question 5. QUESTION 5 This time, the pendulum is 1.37 m long and has a mass of 3.39
Physics homework. Please help answer the following question 5.

QUESTION 5 This time, the pendulum is 1.37 m long and has a mass of 3.39 kg. You give it a push away from vertical so that it starts swinging with a speed of 2.27 m/s. Due to friction at the pivot point, 1.00 Joule of the pendulum's initial kinetic energy is lost as heat during the upward swing. What maximum angle will it reach, with respect to the vertical, before falling back down? 45.2 degrees 33.9 degrees 36.1 degrees O 54.2 degrees
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