At the instant shown, cars A and B are traveling at speeds v A and v B
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At the instant shown, cars A and B are traveling at speeds vA and vB respectively. If A is increasing its speed at v'A whereas the speed of B is decreasing at v'B, determine the velocity and acceleration of B with respect to A. Given:
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VA = 30 VB = 20 mi hr mi hr V'A = 400 mi 2 hr V'B = -800 0 = 30 deg r = 0.3 mi mi 2 hr
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VAV VA VBv VB 1 0 sin8 cos8 VAv VBv 30 0 hr 10 1732...View the full answer
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