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Homework Answers
Concept: the vertical component of tension balances the weight and the horizontal component provides centripetal force for circular motion, we use this to find the values as shown below
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Please all all parts with correct numbers and neatly show
work. Thank you
.) We consider a mathematical pendulum with mass 2.6kg attached to s string of unknown length L suspended from a (very high) ng The graph shows the angular displacement 1with respect to the vertical ф- as a function of time t 03 0.2 03 t Is 02 a) What is the length of the pendulum? b) What are the mechanical energy and the maximum speed of the...
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