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Review I Constants l Periodic Table PartA Tarzan, who has a mass of 75 kg, holds onto the end of a vine that is at a 11° angle from the vertical. He steps off his branch and, just at the bottom of his swing, he grabs onto his chimp friend Cheetah, whose mass is 35 kg What is the maximum angle the rope reaches as Tarzan swings to the other side? Express your answer in degrees. Submit Previous Answers Request Answer

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Answer #1

Consider the figure as shown below From conservation of energy at the bottom point and initial position a 2 2g (L-Lcosl1) 2gL(1-cos11) At the bottom point and top point 2 F-1 2 2g(L-L cose,)From conservation of momentum 7IN1-cos 11 = (m+m )(VI-cose 75(Ji-cos 11-75 +35)Wi-cose. 10.16597-110( 1-cose. 1- cosa, 0.0924 i-cos θ,-8.541×10-3 cose, 0.9914 0, = cos-1 (0.9914) = 7.4938 =7.5

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