The 2.4-kg particle moves in the horizontal x-y plane and has the velocity shown at time t = 0. If the force F= 2 + 3t2/4 newtons, where t is time in seconds, is applied to the particle in the y-direction beginning at time t = 0, determine the velocity v of the particle 4 seconds after F is applied and specify the corresponding angle measured counterclock- wise from the x-axis to the direction of the velocity. Ans. v 8.06 m/s, 8 = 60.3°

The 2.4-kg particle moves in the horizontal x-y plane and has the velocity shown at time t = 0. If the force F= 2 + 3t2/4 newtons, where t is time in seconds, is applied to the particle in the y-direction beginning at time t = 0, determine the velocity v of the particle 4 seconds after F is applied and specify the corresponding angle measured counterclock- wise from the x-axis to the direction of the velocity. Ans. v 8.06 m/s, 8 = 60.3°

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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