The slider P can be moved inward by means of the string S, while the slotted arm rotates about point O. The angular position of the arm is given by 0-0.53t-0.036t2, where 9 is in radians and t is in seconds. The slider is at r-1.29 m when t-0 and thereafter is drawn inward at the constant rate of 0.12 m/s. Determine the velocity v and acceleration a of the slider when t-3.1 s. Express your answers in the x-y coordinate system. Answers: Att-3.1 s, v-i -0.122 i 0.2822 i) m/s j) m/s² a-( -0.1082 i 0.142 i+

The slider P can be moved inward by means of the string S, while the slotted arm rotates about point O. The angular position of the arm is given by 0-0.53t-0.036t2, where 9 is in radians and t is in seconds. The slider is at r-1.29 m when t-0 and thereafter is drawn inward at the constant rate of 0.12 m/s. Determine the velocity v and acceleration a of the slider when t-3.1 s. Express your answers in the x-y coordinate system. Answers: Att-3.1 s, v-i -0.122 i 0.2822 i) m/s j) m/s² a-( -0.1082 i 0.142 i+

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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