An electric turntable 0.740 m in diameter is rotating about a fixed axis with an initial angular velocity of 0.200 rev/s. The angular acceleration is 0.898 rev/s?. What is the tangential speed of a point on the tip of the blade at time t = 0.207 s? Express your answer in meters per second. ? v = m/s Submit Request Answer Part D What is the magnitude of the resultant acceleration of a point on the tip of the blade at time t = 0.207 s?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 41P: A wheel 1.0 m in diameter rotates with an angular acceleration of 4.0rad/s2 . (a) If the wheel’s...
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An electric turntable 0.740 m in diameter is rotating
about a fixed axis with an initial angular velocity of
0.200 rev/s. The angular acceleration is
0.898 rev/s?.
What is the tangential speed of a point on the tip of the blade at time t = 0.207 s?
Express your answer in meters per second.
?
v =
m/s
Submit
Request Answer
Part D
What is the magnitude of the resultant acceleration of a point on the tip of the blade at time t = 0.207 s?
Express your answer in meters per second squared.
?
a =
m/s?
Transcribed Image Text:An electric turntable 0.740 m in diameter is rotating about a fixed axis with an initial angular velocity of 0.200 rev/s. The angular acceleration is 0.898 rev/s?. What is the tangential speed of a point on the tip of the blade at time t = 0.207 s? Express your answer in meters per second. ? v = m/s Submit Request Answer Part D What is the magnitude of the resultant acceleration of a point on the tip of the blade at time t = 0.207 s? Express your answer in meters per second squared. ? a = m/s?
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