Need all three, thanks!! o 2-A) A harmonic displacement is x(t) = 7 sin(5t-1/3) mm, where t is in seconds and thephase angle in radians. Find:(a) the frequency (in rad/sec and Hz) and the period of the motion (in sec)(b) the maximum displacement, velocity, and acceleration(e) the displacement, velocity, and acceleration at 1 = 0 s(d) the displacement, velocity, and acceleration at t = 0.6 so 2-B) An accelerometer indicates that the acceleration of a body is sinusoidal at a frequencyof 8 Hz. If the maximum acceleration is 12 m/, find the amplitudes of the displacementand the velocity.o 2-C) A table has a vertical sinusoidal motion with constant frequency. What is the largestdisplacement amplitude that the table can have, if an object on the table is to remain incontact? Explain your answer.

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2-A) A harmonic displacement is x(t)=7sin(St-/3) mm, where is in seconds and the phase angle in radians. Find: (a) the frequency (in rad/sec and Hz) and the period of the motion (in sec) (b) the maximum displacement, velocity, and acceleration (e) the displacement, velocity, and acceleration at t=0 s (d) the displacement, velocity, and acceleration at t = 0.6 s

2-A) A harmonic displacement is x(t)=7sin(St-/3) mm, where is in seconds and the phase angle in radians. Find: (a) the frequency (in rad/sec and Hz) and the period of the motion (in sec) (b) the maximum displacement, velocity, and acceleration (e) the displacement, velocity, and acceleration at t=0 s (d) the displacement, velocity, and acceleration at t = 0.6 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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