what is the difference between speed and velocity of an object?
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Speed, being a scalar quantity, is the rate at which an object covers distance. The average speed is the distance (a scalar quantity) per time ratio. ... On the other hand, velocity is a vector quantity; it is direction-aware. Velocity is the rate at which the position changes.
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Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north). ... Velocity is a physical vector quantity; both magnitude and direction are needed to define it.
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Answer and Explanation: The difference between momentum and velocity is that momentum is a measure of the amount of motion in an object, and velocity is a measure of an...
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Speed requires distance. Velocity requires direction. Speed is the result of a change in direction. Velocity is the result of a change in acceleration.
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Velocity is the rate of change of position with respect to time, whereas acceleration is the rate of change of velocity. Both are vector quantities (and so also have a specified direction), but the units of velocity are meters per second while the units of acceleration are meters per second squared.
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What do speed, velocity, and acceleration all have in common? Speed, velocity, and acceleration all measure the rate at which something is changing with respect to time. Speed and velocity both measure the rate at which an object's position is changing with respect to time.
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velocity is a vector quantity. On the other hand speed is a scalar quantity that is it has only magnitude but no direction. the speed can be only positive or zero. Whereas the velocity can be both positive negative as well as zero.
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Velocity is the rate of change of position. Acceleration is the rate of change of velocity! They are both rates and the both involve movement. They both are vectors, involving both an amount and a direction.
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A is a quantity that has both size and direction. Speed is not a vector because speed is a measure of how fast or slow an object moves, not which direction it moves in. Velocity, however, has a size—the speed—and a direction, so it is a vector quantity.
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Wave velocity in common usage refers to speed, although, properly, velocity implies both speed and direction. The velocity of a wave is equal to the product of its wavelength and frequency (number of vibrations per second) and is independent of its intensity.
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As nouns the difference between velocity and pace is that velocity is (physics) a vector quantity that denotes the rate of change of position with respect to time, or a speed with the directional component while pace is (obsolete) passage, route or pace can be easter.
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Velocity is a measure of how fast something moves in a particular direction. To define it needs both magnitude and direction. If an object moves east at 9 metres per second (9m/s), then its velocity is 9 m/s to the east. ... Speed is one part of velocity, direction is the other part.
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Velocity is the rate of change of displacement( change of distance in a particular direction with respect to time) , and acceleration is the rate of change of velocity per unit of time. (Amount of increase or decrease in velocity). Also, speed is a scalar quantity but velocity and acceleration are vector quantities.
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Although speed and velocity are often words used interchangeably, in physics, they are distinct concepts. 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.
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Speed is the rate of change of distance(basically how much distance(m) has been covered in a particular time(s)). Velocity is the rate of change of displacement( change of distance in a particular direction with respect to time) , and acceleration is the rate of change of velocity per unit of time.
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Velocity is the rate of change of displacement. Acceleration is the rate of change of velocity. Velocity is a vector quantity because it consists of both magnitude and direction. ... These are the differences between velocity and acceleration.
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Average speed is distance divided by time. Velocity is speed in a given direction. Acceleration is change in velocity divided by time. Movement can be shown in distance-time and velocity-time graphs. Physics (Single Science)