(read image) 2/83 A particle moves along the curved path shown. The particle has a speed Vд = 12 ft/sec attime tд and a speed vg = 14 ft/sec at time tg. Determine the average values of the normal andtangential accelerations of the particle between points A and B.UBA15°t₁ = 2.4 secBtB25°= 2.62 sec

Answered: Image /qna-images/answer/38b3e0c5-d96e-4257-acdb-61f476699b7b.jpg

Answered: 2/83 A particle moves along the curved…

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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Your answer is partially correct. A particle moves along the curved path shown. The particle has a speed VA = 12.0 ft sec at time to and a speed vg = 14.0 ft sec at time tg. Determine the average values of the normal and tangential accelerations of the particle between points A and B. Answers: an ave at ave= A 15 tA = 2.74 sec 0.54 i 1 UA B 20° tB = 4.84 sec ft/sec² ft/sec² UB
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Dynamics ME201 Homework
Subject Dynamics
The y-coordinate of a particle in curvilinear motion is given by y = 9.6t3 - 7.7t, where y is in inches and t is in seconds. Also, the particle has an acceleration in the x-direction given by ax = 2.3t in./sec2. If the velocity of the particle in the x-direction is 4.5 in./sec when t = 0, calculate the magnitudes of the velocity v and acceleration a of the particle when t = 2.0 sec. Construct v and a in your solution.Answers: When t = 2.0 sec,
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Need only a handwritten solution only (not a typed one).
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A particle moves counterclockwise in a circular path of 400 ft radius. It starts from a fixed point which is horizontally to the left of the center of the path and moves so that s = 10t2 + 20t where s is the arc distance in ft and t is the time in sec. Compute the (a) velocity at the end of 4 sec (b) x and y components of the acceleration at the end of 4 seconds

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