1. An analog clock is mounted on the wall. a) What is the angular speed of the second hand of the clock? b) What is the angular speed of the hour hand of the clock? c) If the clock has a radius of 0.47 meters, how fast does the end of the second hand move? 2. A wheel starts from rest and rotates with a constant angular acceleration to reach an angular speed of 14.0 radx's in 2.70 s. Find a) the magnitude of the angular acceleration of the wheel and b) the angle in radians through which it rotates in this time interval. 3. A rotating wheel requires 3.50 seconds to rotate through 47.0 revolutions. lts angular speed at the end of the 3.50 second interval is 89.0 rad/ s. What is the constant angular acceleration of the wheel