A ferris wheel, starting at rest, build up to a final angularvelocity of 0.71 rad/s while rotating through an angulardisplacement of 2.5 rad. What is the average angularacceleration? a. .2 rad/s/s b. .1rad/s/s c. 1.8 rad/s/s d. 3.6 rad/s/s Which answer is correct? Can you show me the steps please?Thank You! A ferris wheel, starting at rest, build up to a final angularvelocity of 0.71 rad/s while rotating through an angulardisplacement of 2.5 rad. What is the average angularacceleration? a. .2 rad/s/s b. .1rad/s/s c. 1.8 rad/s/s d. 3.6 rad/s/s Which answer is correct? Can you show me the steps please?Thank You!
Explanation / Answer
Initial angular speed w = 0 rad/ s final angular speed w ' = 0.71 rad / s angular displacement = 2.5 rad from the relation w ' ^ 2 - w ^ 2 = 2 we find angular accleration value substitue given values weget , = 0.1 rad / s ^2