An automatic dryer spins wet clothes at an angular speed of 5.8 rad/s. Starting from rest, the dryer reaches its operating speed with an average angular acceleration of 3.5 rad/s2. How long does it take the dryer to come up to speed? i

A figure skater performs a twisting jump. She rotates around her longitudinal axis 2 times in 0.65 s.  What was her average angular velocity in radians/second? A   720rad/s  B   19.3rad/s C   4? rad/s D   9.67 rad/s E   1107 rad/s

A child is riding a merry-go-round which completes one revolution every 8.36 s. The child is standing 4.65 m from the center of the merry-go-round. What is the magnitude of the child's angular velocity? .603 rad/s .651 rad/s .751 rad/s .851 rad /s 2.134 rad/s

A child is riding a merry-go-round, which has an angular speed of 2.15 rad/s and an angular acceleration of 0.85 rad/s2  . The child is standing 3.465 m from the center of the merry-go-round. What is the magnitude of the acceleration of the child?

A carnival ride starts at rest and is accelerated from an initial angle of zero to a final angle of 6.3 rad by a counterclockwise angular acceleration of 2.0 rad/s?. What is the angular velocity at 6.3 rad?

A rotating wheel requires 7.00 s to rotate 26.0 revolutions. Its angular velocity at the end of the 7.00-s interval is 96.0 rad/s. What is the constant angular acceleration (in rad/s) of the wheel?

A Ferris wheel rotates at an angular velocity of 0.26 rad/s. Starting from rest, it reaches its operating speed with an average angular acceleration of 0.026 rad/s2. How long does it take the wheel to come up to operating speed? s

The WindSeeker ride at Canada's Wonderland lifts riders up to 300 feet into the air while spinning them around in a 15.4 m radius circle. The WindSeeker starts its circular motion from rest with a constant angular acceleration of 0.0174 rad/s2. It maintains that angular acceleration for 46.8 s, after which the angular speed remains constant for the rest of the ride - another 131 s. During the entire time on the WindSeeker, what angle does the rider pass through?

The turntable of a record player has an angular velocity of 8.0 rad/s when it is turned off. Theturntable comes to rest 2.5 s after being turned off. Through how many radians does the turntablerotate after being turned off? Assume constant angular acceleration.

A rotating wheel requires 4.66 s to rotate through 45.9 rev. It’s angular speed at the end of the 4.66s interval is 66.2 rad/s. What is its constant angular acceleration? Assume the angular acceleration has the same sign as the angular velocity. Answer in units of rad/s^2.