Find the speed of the car before the collision

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A 2,500-kg car moving east at 10.0 m/s collides with a 3,000-kg car moving north. The cars stick together and move as a unit after the collision, at an angle of 31.0° north of east and at a speed of 5.30 m/s. Find the speed of the 3,000-kg car before the collision.

=_______ m/s north

Reference no: EM13534860

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