The initially stationary 12-kg block is subjected to the time-varying force whose magnitude P is shown in the plot. The 23° angle remains constant. Determine the block speed at (a) t = 1.2 s and (b) t = 4.1 s. 78 12 kg 23' SH=D0.39 4 = 0.29 5.4 1, s Answers: (a) At t = 1.2 s, V = i m/s (b) At t = 4.1 s, v= m/s

The initially stationary 12-kg block is subjected to the time-varying force whose magnitude P is shown in the plot. The 23° angle remains constant. Determine the block speed at (a) t = 1.2 s and (b) t = 4.1 s. 78 12 kg 23' SH=D0.39 4 = 0.29 5.4 1, s Answers: (a) At t = 1.2 s, V = i m/s (b) At t = 4.1 s, v= m/s

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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