Learning Goal: To analyze the motion of a body that is traveling along a curved path, to determine the body's acceleration, velocity, and position. 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 1.15 ft/s². If the motorcyclist starts from rest, determine the time needed to reach an acceleration of 5.75 ft/s². Express your answer to three significant figures and include the appropriate units. View Available Hint(s) t= Submit LON V= Value μA Part B - Speed of the Motorcyclist at a Given Acceleration Determine the speed of the motorcyclist at the instant the acceleration is 7.25 ft/s². Express your answer to three significant figures and include the appropriate units. ► View Available Hint(s) Submit a = μA Value Submit Units Part C - Magnitude of the Motorcyclist's Acceleration at a Given Speed ? Units Determine the magnitude of the acceleration at the instant the speed of the motorcyclist is 21.5 ft/s. μA Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) Value ? Units ? Part D-Maximum Constant Speed of the Motorcyclist Determine the maximum constant speed of the motorcyclist when the maximum acceleration is 7.25 ft/s². Express your answer to three significant figures and include the appropriate units. Review
Learning Goal: To analyze the motion of a body that is traveling along a curved path, to determine the body's acceleration, velocity, and position. 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 1.15 ft/s². If the motorcyclist starts from rest, determine the time needed to reach an acceleration of 5.75 ft/s². Express your answer to three significant figures and include the appropriate units. View Available Hint(s) t= Submit LON V= Value μA Part B - Speed of the Motorcyclist at a Given Acceleration Determine the speed of the motorcyclist at the instant the acceleration is 7.25 ft/s². Express your answer to three significant figures and include the appropriate units. ► View Available Hint(s) Submit a = μA Value Submit Units Part C - Magnitude of the Motorcyclist's Acceleration at a Given Speed ? Units Determine the magnitude of the acceleration at the instant the speed of the motorcyclist is 21.5 ft/s. μA Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) Value ? Units ? Part D-Maximum Constant Speed of the Motorcyclist Determine the maximum constant speed of the motorcyclist when the maximum acceleration is 7.25 ft/s². Express your answer to three significant figures and include the appropriate units. Review
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 70P: Unreasonable results A dolphin in an aquatic show jumps straight up out of the water at a velocity...
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Step 1: Given data and what is find
VIEWStep 2: Using resultant acceleration concept for curved path
VIEWStep 3: Using resultant acceleration formula and find time taken by the motorcyclist
VIEWStep 4: Again using same formula and find speed of the motorcyclist as given situation
VIEWStep 5: Again using same formula and find acceleration as well as maximum speed
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