Q9. The platform is rotating about the vertical axis such that at any instant its angular position is 0 = (C1 · t312 ) rad, where C is a constant and tis time in seconds. A ball rolls outward along the radial groove so that its position is (C2 · t³) r = m, where C2 is another constant and tis again time in seconds. If the constants C = 5.0 and C2 = 0.17, determine the magnitude of the velocity of the ball when t = 1.5 s. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper Sl unit. %3D Your Answer: Answer units
Q9. The platform is rotating about the vertical axis such that at any instant its angular position is 0 = (C1 · t312 ) rad, where C is a constant and tis time in seconds. A ball rolls outward along the radial groove so that its position is (C2 · t³) r = m, where C2 is another constant and tis again time in seconds. If the constants C = 5.0 and C2 = 0.17, determine the magnitude of the velocity of the ball when t = 1.5 s. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper Sl unit. %3D Your Answer: Answer units
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:Q9. The platform is rotating about the vertical axis such that at any instant its
angular position is 0
(C1 · t12) rad, where C is a constant and tis time in
seconds. A ball rolls outward along the radial groove so that its position is
(C2 · t°) m, where C2 is another constant and tis again time in seconds. If
the constants C = 5.0 and C2 = 0.17, determine the magnitude of the velocity of the
ball when t = 1.5 s. Please pay attention: the numbers may change since they are
randomized. Your answer must include 2 places after the decimal point, and proper
Sl unit.
r =
Your Answer:
Answer
units
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