A gyroscope slows from an initial rate of 33.6 rad/s at an angular acceleration of 0.78 rad/s².

A disk, initially rotating at 101 rad/s, is slowed down with a constant angular acceleration of magnitude 3.90 rad/s?. (a) How much time does the disk take to stop? (b) Through what angle (rad) does the disk rotate during that time? (a) Number Units (b) Number i Units

A dentist causes the bit of a high speed drill to accelerate from an angular speed of 1.76e4 rad/s to an angular speed of 3.71e4 rad/s. In the process, the bit turns through 1.62e4 rad.Assuming a constant angular acceleration, how long would it take the bit to reach its maximum speed of 8.42e4 rad/s starting from rest.

A disk, initially rotating at 134 rad/s, is slowed down with a constant angular acceleration of magnitude 2.94 rad/s?. (a) How much time does the disk take to stop? (b) Through what angle (rad) does the disk rotate during that time? (a) Number i Units (b) Number i Units

An object that is initially at rest begins to rotate under a constant angular acceleration of 2.16 rad/s2. How long does it take the object to undergo an angular displacement of 217 rad?

2 W S X 24919 3 E D C 3. A dentist causes the bit of a high-speed drill to accelerate from an angular speed of 1.45 x 10¹ rad/s to an angular speed of 3.75 x 104 rad/s. In the process, the bit turns through 2.26 x 10¹ rad. Assuming a constant angular acceleration, how long would it take the bit to reach its maximum speed of 7.10 x 10 rad/s, starting from rest? $ R F V % 5 19 T G tv B MacBook Air 6: Y H & 7 N 44 U ★ 8 J P M ( 9 K MOSISO V H 2 command 4 option y m 04 M