b. What is the longe 1.0 m nil teiber prevent the riders FIGURE P8.46 a l A conical pendulum is formed by attaching a ball of mass m to a string of length L, then allowing the ball to move in a...

#47

Extracted text: b. What is the longe 1.0 m nil teiber prevent the riders FIGURE P8.46 a l A conical pendulum is formed by attaching a ball of mass m to a string of length L, then allowing the ball to move in a horizontal circle of radius r. FIGURE P8.47 shows that the string traces out the surface of a cone, hence the name. a Find an expression for the tension T in the string. b. Find an expression for the ball's angular speed w. c. What are the tension and angular speed (in rpm) for a 500 g ball swinging in a 20-cm-radius circle at the end of a 1.0-m-long 1e.89.38 FIGURE P8.51 string? 52. || Suppose y 0939 3RUDR string of leng is a minimu Point of support wa led want the ba 08 slack at the a. Find an nedw be boge L. b. Evalua noionib bas obingem od.18 53. I| A 30 w noin shown in 5.0 cm i net force neglecte Hint: T o1.maldom y FIGURE P8.48 FIGURE P8.47