The angular speed of a disk with a radius of R = 0.75 m is shown...

   

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The angular speed of a disk with a radius of R = 0.75 m is shown The vertical axis has increments of 4 rad/s. 1. Calculate the total angular displacement for the interval from t = 0s to t = 8 s. 2. Calculate the angular acceleration a for each section of the graph. 3. Calculate the average angular acceleration for the interval from t = 0s to t = 8s. Hint: Wavg = At 4. Calculate the average angular acceleration for the interval from t = 0s tot = 8s. 3 1s 2s 3s 4s 5s 66 6s 7s 8s t Part II: F = px X The beam is in equilibrium, that is T = 0. Note: p is a constant. 5. Sum the torques acting on the beam. px 6. Derive an expression for x in terms of p. Note: You should find x is an integer multiple of p. 7. Graph x as a function of p. Please turn this in at the end of class. We will present on these problems on Tue Fz The angular speed of a disk with a radius of R = 0.75 m is shown The vertical axis has increments of 4 rad/s. 1. Calculate the total angular displacement for the interval from t = 0s to t = 8 s. 2. Calculate the angular acceleration a for each section of the graph. 3. Calculate the average angular acceleration for the interval from t = 0s to t = 8s. Hint: Wavg = At 4. Calculate the average angular acceleration for the interval from t = 0s tot = 8s. 3 1s 2s 3s 4s 5s 66 6s 7s 8s t Part II: F = px X The beam is in equilibrium, that is T = 0. Note: p is a constant. 5. Sum the torques acting on the beam. px 6. Derive an expression for x in terms of p. Note: You should find x is an integer multiple of p. 7. Graph x as a function of p. Please turn this in at the end of class. We will present on these problems on Tue Fz