3. An object oscillates with angular frequency o = 8.0 rad/s. At t = 0, the object is at x = 4.0 cm with an initial velocity vx = -25cm/s a. Find the amplitude and phase constant for the motion. b. Write x as a function of time.

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter16: Oscillations
Section: Chapter Questions
Problem 8PQ: The expression x = 8.50 cos (2.40 t + /2) describes the position of an object as a function of time,...
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3. An object oscillates with angular frequency o = 8.0 rad/s. At t = 0, the object is at x = 4.0
cm with an initial velocity vx = -25cm/s
a. Find the amplitude and phase constant for the motion.
b.
Write x as a function of time.
Transcribed Image Text:3. An object oscillates with angular frequency o = 8.0 rad/s. At t = 0, the object is at x = 4.0 cm with an initial velocity vx = -25cm/s a. Find the amplitude and phase constant for the motion. b. Write x as a function of time.
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