1- A particle moves along the x axis. Its position varies with time according to the expressionx=-41+ 2f where x is in meters and t is in seconds. The position-time graph for this motionis shown in Figure. Note that the particle moves in the negative x direction for the first secondof motion, is momentarily at rest at the moment 1 = 1 s, and moves in the positive x directionat times /> 1 s.(A) Determine the displacement of the particle in the time intervals t=0 to 1=1 s and t= 1 sto / = 3 s.B) Calculate the average velocity during these two-time intervalsC) determine the instantaneous velocity and instantaneous speed at t= 0.5 s.x(m)Slope = 4 m/s10008910OSlope =-2 m/s12015t(s)

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1- A particle moves along the x axis. Its position varies with time according to the expression x=-41+ 2f where x is in meters and t is in seconds. The position-time graph for this motion is shown in Figure. Note that the particle moves in the negative x direction for the first second of motion, is momentarily at rest at the moment = 1 s, and moves in the positive x direction at times /> 1 s. (A) Determine the displacement of the particle in the time intervals t=0 to 1= 1 s and/= 1 s to / = 3 s. B) Calculate the average velocity during these two-time intervals C) determine the instantaneous velocity and instantaneous speed at t= 0.5 s.

1- A particle moves along the x axis. Its position varies with time according to the expression x=-41+ 2f where x is in meters and t is in seconds. The position-time graph for this motion is shown in Figure. Note that the particle moves in the negative x direction for the first second of motion, is momentarily at rest at the moment = 1 s, and moves in the positive x direction at times /> 1 s. (A) Determine the displacement of the particle in the time intervals t=0 to 1= 1 s and/= 1 s to / = 3 s. B) Calculate the average velocity during these two-time intervals C) determine the instantaneous velocity and instantaneous speed at t= 0.5 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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