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Learning Goal: A motorcyclist travels around a curved path that has a radius of 275 ft. While traveling around the curved path, the motorcyclist increases speed by 1.05 ft/s² Part A - Finding the time interval for the motorcyclist to reach a given acceleration If the motorcyclist starts from rest, determine the time needed to reach an acceleration of 6.75 ft/s² Express your answer to three significant figures and include the appropriate units. ► View Available Hint(s) t = 47.6 μA Submit Previous Answers S B) ? X Incorrect; Try Again; 5 attempts remaining Part B - Speed of the Motorcyclist at a Given Acceleration Determine the speed of the motorcyclist at the instant the acceleration is 7.75 ft/s². Express your answer to three significant figures and include the appropriate units.
Learning Goal: A motorcyclist travels around a curved path that has a radius of 275 ft. While traveling around the curved path, the motorcyclist increases speed by 1.05 ft/s². Part C - Magnitude of the Motorcyclist's Acceleration at a Given Speed Determine the magnitude of the acceleration at the instant the speed of the motorcyclist is 23.5 ft/s. Express your answer to three significant figures and include the appropriate units. ► View Available Hint(s) a = Submit μÅ Value Units 2) ? Part D - Maximum Constant Speed of the Motorcyclist Determine the maximum constant speed of the motorcyclist when the maximum acceleration is 7.75 ft/s². Express your answer to three significant figures and include the appropriate units. ► View Available Hint(s)