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Q17. A ball is being pushed by a rod in the vertical plane along a curved path with (C · 0) m, where C= 0.4. At the instant 0 = 1.4 rad, if the rod = 2.8 rad/s2, equation r = moves at angular velocity 0 = 1.3 rad/s and angular acceleration determine the magnitude of the ball's acceleration (in m/s²) at this instant. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point.

Q17. A ball is being pushed by a rod in the vertical plane along a curved path with (C · 0) m, where C= 0.4. At the instant 0 = 1.4 rad, if the rod = 2.8 rad/s2, equation r = moves at angular velocity 0 = 1.3 rad/s and angular acceleration determine the magnitude of the ball's acceleration (in m/s²) at this instant. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point.

Elements Of Electromagnetics
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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Q17. A ball is being pushed by a rod in the vertical plane along a curved path with equation r = (C· 0) m, where C = 0.4. At the instant 0 = 1.4 rad, if the rod moves at angular velocity 0 = 1.3 rad/s and angular acceleration 0 = 2.8 rad/s?, determine the magnitude of the ball's acceleration (in m/s?) at this instant. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. tangent line r = C·0 r = C·O Your Answer: Answer
Transcribed Image Text:Q17. A ball is being pushed by a rod in the vertical plane along a curved path with equation r = (C· 0) m, where C = 0.4. At the instant 0 = 1.4 rad, if the rod moves at angular velocity 0 = 1.3 rad/s and angular acceleration 0 = 2.8 rad/s?, determine the magnitude of the ball's acceleration (in m/s?) at this instant. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. tangent line r = C·0 r = C·O Your Answer: Answer
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Solution:

Given Data:

r=CθC=0.4θ=1.4 radθ.=1.3 rad/sθ..=2.8 rad/s2

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