A simple pendulum of length 0.50 m has a 0.30-kg bob. At t = 0,the bob passes through the lowest position in its motion, and atthis instant it has a horizontal speed of 0.39 m/s . A. What is themaximum angular displacement Ï‘max away from vertical that thependulum reaches? B. What is the magnitude of the bob's linearspeed v when it has angular displacement Ï‘max/2?
