10%) Problem 3: The angular velocity of an object as it rotates about a fixed axis is w (rad/s) presented by the straight line on the graph of angular velocity versus time that is shown here. Nguyen, Cuu Y Nhi - cnguyen146@uh.edu 500 400 300 200 100 0 1 2 3 4 5 6 7 8 theexpertta.com - tracking id: 5788-09-64-4B-B559-40050. In accordance with Expert TA's Terms of Service. pying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of our Expert TA Account. * 50% Part (a) In radians per squared second, what is the angular acceleration? Grade Summary a = 0.51 rad/s2 Deductions Potential 100 sin() cos() tan() 7 8 9 HOME Submissions Attempts remaining: cotan() asin acos F 4 5 6 (0% per attempt) atan() acotan() sinh() * 2 3 detailed view cosh() tanh() cotanh() + END N Degrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! lints: 1 for a 0% deduction. Hints remaining: 0 Feedback: 2 for a 0% deduction Angular acceleration is the time derivative of angular velocity. In symbols, The answer provided was not correct. We have recognized the following, = dw/dt. - Your answer appears to be off by a factor of 10", where n is an integer value. Ensure you have represented the number in the correct units. 4 50% Part (b) What is the angular displacement, in radians, between t = 0.0 s and t = 1.1 s