Give the GRESA METHOD SOLUTION

GIVEN

REQUIRED

SOLUTION

ANSWER

Practice Exercises Solve the following problems. 9.1 Express each of the following in terms of the other angular measures: (a) 28, (b) | rev/s. (c) 2.18 rad/s. 9.2 The bob of a pendulum 90 em long swings through a 15-cm arc, as shown in Fig. 9-1. Find the angle 0, in radians and in degrees, through which it swings. 90 cm 15 cm Fig. 9-1 9.3 A fan turns at a rate of 900 rpm (i.e., rev/min). (a) Find the angular speed of any point on one of the fan blades. (b) Find the tangential speed of the tip of a blade if the distance from the center to the tip is 20.0 cm