A conical pendulum is a weight or bob fixed on the end of a string suspended from a pivot. It moves in a horizontal circular path, as shown in the diagram below. T = 8 (a) What is the tension in the string? (Use the following as necessary: m, g, and 0.) mg cos (0) L (b) What is the centripetal acceleration of the bob? (Use the following as necessary: g, and 0.) ac g tan (0) = 2.81 (c) Suppose the bob has a mass of 0.29 kg, the length of the pendulum is 0.70 m and the angle that it swings at is 16. What is the magnitude, in m/s, of the centripetal acceleration? m/s (d) What is the radius, in meters, of the horizontal circular path? 0.6728 X Did you draw a free body diagram and label all forces acting on the pendulum bob? What force (or component of force) supplies the centripetal force needed to keep the bob in its circular path? m (e) What is the speed of the mass, in m/s? 1.375 Did you draw a free body diagram and label all forces acting on the pendulum bob? What force (or component of force) supplies the centripetal force needed to keep the bob in its circular path? m/s