QUESTION 3Two cars A and B are parted away at a highway exit. AtA, car A is at velocity of 72 km/h and slowing downconstantly with a rate of 3 m/s² towards A₁. Car Bcontinues its journey towards B₁ with velocity of 108km/h and constant acceleration of 1 m/s².a. When the cars are at A and B, determine velocity ofcar A relative to car B, VA/B-b. When the cars are at A₁ and B₁, determinemagnitudes of VA1 and relative acceleration a41/B1,if the direction of aA1/B1 is 75° K.t15°30° R = 20 mDB₁

Given situation is, vA= 72 km/h or 20 m/s aA= -3 m/s2 vB= 108 km/h or 30 m/s aB= 1 m/s2

Answered: t 30° 15° R = 20 m D B B₁

Engineering

Mechanical Engineering

t 30° 15° R = 20 m D B B₁

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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Forced undamped vibrations

In mechanical engineering, vibration is expressed as the term that occurs due to an object's backward and forward movement about a point of equilibrium. Generally, there are three types of vibrations which are,

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