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    				| 1. | Garib aadami ka shamshan nahin ujadna chahie yah Shabd kisne kaha tha | 
| Answer» Answer: VELOCITY (V) is a vector quantity that measures displacement (or change in position, Δs) over the change in time (Δt), represented by the EQUATION v = Δs/Δt. SPEED (or rate, r) is a scalar quantity that measures the DISTANCE traveled (d) over the change in time (Δt), represented by the equation r = d/Δt. | |