Cars encompass an elastic collision
A car of 1200 kg is moving at 5 m/s east. It hits an 1800 kg car at rest. The cars encompass an elastic collision and move in the east or west direction. The velocity of the car of 1800 kg after the collision is??
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All protein structure is based upon the formation of the amide plane. The 2 degrees of freedom related to rotations about the chiral carbon atom are described by the parameters Φ and ψ .
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