The red bull chopper is hovering above the water as shown in the gure below. You can see on one of the blades 3 vectors, these represent the tangential, radial and total components. The blade has a length of 3m and is accelerating up to a higher rotational speed to move away from the water. The rst full rotation of the blade takes 0.25 seconds. Assume the tangential acceleration is constant and the initial rotational speed is 20 rad/s. a. What is the average centripetal acceleration of the blade across the first cycle? b. What is the final rotational speed, wy, after the first rotation? c. What is the tangential acceleration over the cycle? d. What is the average total acceleration over the first cycle?e. What is the instantaneous total acceleration at the end of the cycle