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In a bumper car ride, car A is moving straight across the floor to the east...

In a bumper car ride, car A is moving straight across the floor to the east with a speed of 12 m/s when it is hit by car B moving at 10 m/s to the north. If car B bounces back across the floor with a speed of 4 m/s at an angle 30 ddegrees south of east, what is car A's final speed and direction? (Assume the masses of both cars are the smae and are 100.0 kg. Please show your work and equations used.

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