Evaluate the initial speed of northward-moving vehicle

Reference no: EM13672490

Two automobiles of identical mass approach an intersection. One vehicle is traveling with velocity 14.5 m/s toward the east and the other is traveling north with speed v2i. Neither driver sees the other. The vehicles collide in the intersection and stick together, leaving parallel skid marks at an angle of 57.5 degree north of east. Find the initial speed of northward-moving vehicle?

mi/h

Reference no: EM13672490

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