Question

Define speed velocity distance and displacement

Answer 1

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Motion Notes Distance Displacement Speed VelocityAcceleration. Distance is the total length covered by a moving object independent of the direction of the motion. Distance is a scalar quantity. Displacement is the distance measured in a straight line (or lineardistance) and in a specified direction.
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Answer 2

Speed = it is defined as the total distance covered by a body in per unit of time. It means speed = distance /time it is scaler quantity. Its SI unit is m/s. Velocity = it is define as the displacement of in per unit of time. It is vector quantity. Its SI unit is m/s. Distance = the length of the actual path covered by a body in time interval. It is scaler quantity. Displacement = the shortest distance between the initial point and final point. It is vector quantity.