(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

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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.

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A particle moving along a straight line has an acceleration which varies according to position as shown. If the velocity of the particle at the position x = -3 ft is v = 4 ft/sec, determine the velocity v when x = 12 ft. a, ft/sec2 15 -3 12 x, ft -6 Part 1 12ft Calculate a dx. -3ft a, ft/sec2 15 -3 9 12 x, ft -6 12ft Answer: adx = ft?/sec? -3ft
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
A particle moves along the curved path shown. The particle has a speed VA = 10.7 ft sec at time to and a speed vg = 12.7 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 i i 13° = 2.74 sec t₁ = 2 B tB: 20° = 4.82 sec ft/sec² ft/sec² B
A particle moves counterclockwise on a circular path of 400 ft radius. It starts from a fixed point which is horizontally to the right of the center of the path and moves so that s = 10t2 + 20t where s is the arc distance in feet and t is the time in seconds. Compute x and y components of the acceleration at the end of 3 seconds. Ans: ax = -22.2 ft/s2 and ay = 12.7 ft/s2
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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