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Wednesday, September 16, 2015

A passenger in the automobile B observes the motion of the train car . At the instant shown, the train has a speed of 18 m/s and is reducing its speed at a rate of 1.5 m/s2. The automobile is accelerating at 2 m/s2 and has a speed of 25 m/s. Determine the velocity and acceleration of A with respect to B. The train is moving along a curve of radius = 300 m. 

 
vA/B = (-25.0i-18.00j) m/s, aA/B = (-0.920i+1.500j) m/s2

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