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Subject:PhysicsPrice: Bought3
0.2 Horizontal Position im) ty -02 Time hj You construct a pendulum by tying one end of a string to the ceiling and the other end to a sphere of mass 0.2 kg. The sphere hangs at an equilibrium position marked as 2 in the diagram above on the left. You pull the sphere back to location 1, which is 15" above location 2, then release the sphere from rest. The graph above on the right is of the oscillating sphere's horizontal position as a function of time. How much kinetic energy does the sphere have at location 27 Briefly explain your thought process. What is the sphere's maximum speed? Briefly explain how you found your answer. You repeat the experiment, but this time you raise the raise to an angle less than 15". In a clear, coherent paragraph-length response that may also include figures and/or equations, explain how, if at all, the motion of the sphere is different than in the initial experiment.
