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1. A passenger in the automobile B observes the motion of the train car
= 300 m.
(A): vA/B = (25.0i+18.00j) m/s, aA/B = (2.00i-1.500j) m/s2
(B): vA/B = (25.0i+18.00j) m/s, aA/B = (0.920i-1.500j) m/s2
(C): vA/B = (-25.0i-18.00j) m/s, aA/B = (-2.00i+1.500j) m/s2
(D): vA/B = (-25.0i-18.00j) m/s, aA/B = (-0.920i+1.500j) m/s2
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