At the instant shown, cars A and B travel at speeds of 70 kph and 50 kph, respectively. If B is increasing its speed by 1100 km/h², while A maintains a constant speed, determine the velocity and acceleration of B with respect to A. Car B moves along a curve having a radius of curvature of 0.7 km. 148 VA= 70 mi/h- UB = 50 mi/h

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At the instant shown, cars A and B travel at speeds of 70
kph and 50 kph, respectively. If B is increasing its speed by
1100 km/h², while A maintains a constant speed, determine
the velocity and acceleration of B with respect to A. Car B
moves along a curve having a radius of curvature of 0.7
km.
148
VA= 70 mi/h-
UB = 50 mi/h
Transcribed Image Text:At the instant shown, cars A and B travel at speeds of 70 kph and 50 kph, respectively. If B is increasing its speed by 1100 km/h², while A maintains a constant speed, determine the velocity and acceleration of B with respect to A. Car B moves along a curve having a radius of curvature of 0.7 km. 148 VA= 70 mi/h- UB = 50 mi/h
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