Homework SourseA Ferris wheel starts at rest and builds up to a final angul
A Ferris wheel starts at rest and builds up to a final angular velocity of 0.7 rad/s while rotating through an angular displacement of 4.9 rad. What is its average angular acceleration?
Solution
v^2 - u^2 = 2as v=final veloctiy = 0.7 u=initial velocity = 0 a=angular acceleration s= angular displacement = 4.9 so 0.7^2 - 0^2 = 2*a*4.9\\ so a= angular acc = 0.05 rad/s^2 let me know if you have any doubt
