A0430kg pendulum bob passes through the lowest part of its, Ask an Expert

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A0.430kg pendulum bob passes through the lowest part of its path at a speed of3.80m/s.

(a) What is the tension in the pendulum cable at this point if the pendulum is 80.0 cm long?

(b) When the pendulum reaches its highest point, what angle does the cable make with the vertical?

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