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
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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
Value
V=
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)
μA
Submit
Value
a =
μA
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.
.0
Submit
Express your answer to three significant figures and include the appropriate units.
View Available Hint(s)
Units
μA
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
Transcribed Image Text: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 Value V= 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) μA Submit Value a = μA 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. .0 Submit Express your answer to three significant figures and include the appropriate units. View Available Hint(s) Units μA 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
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