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Perfectly elastic collision: the final speeds of the carts are equal to half their beginning speeds. Perfectly inelastic collision: The final speed of the moving cart system is equal to half its starting speed.
The direction of motion of a body or object depends on its velocity. Speed is often a scalar number. Velocity is a vector quantity in its most basic form. It gauges the rate of change in a distance. It relates to how quickly displacement is altering. Velocity is merely the act of moving swiftly in one direction, despite the fact that it may sound complicated to explain. Due to the fact that velocity is a vector quantity, we must define it in terms of both magnitude (speed) and direction. In the SI, it is expressed in meters per second (ms-1). It is claimed that a body is accelerating if its velocity changes in either direction or magnitude.
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