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In the study of kinematics, 'acceleration' means any change

in the speed or direction of motion.

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13y ago

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What is the difference between speed and velocity, and how is speed different from velocity?

Speed is a measure of how fast an object is moving, while velocity includes both speed and direction. Speed is a scalar quantity, meaning it only has magnitude, while velocity is a vector quantity, which includes both magnitude and direction.


What is the difference betweenn speed and velocity?

Velocity is speed with a direction


Speed and velocity how are they alike?

Speed and velocity both describe how fast an object is moving. The main difference is that velocity includes direction, whereas speed is just a measure of how fast something is moving regardless of direction.


What does the velocity include that the speed does not?

Direction. Velocity is a vector, speed is a scalar.


What is an example of the difference between speed and velocity?

Speed is what it is: speed. Velocity is speed in a given direction, a vector quantity.


Why do you measure bowler's throwing ball as speed but not velocity?

Speed and Velocity are the same thing, it is a measure of rate of change of position of an object.


What is the A measure of speed in a certain direction?

Velocity is the measure of speed in a certain direction. It is a vector quantity that includes both the speed of an object and the direction in which it is moving.


What is he difference between speed and velocity?

http://wiki.answers.com/Q/The_difference_of_speed_and_velocity" The difference between speed and velocity is that speed is a scalar quantity(that have only magnitude) and velocity is a vector quantity(that have both magnitude and direction).


How do you measure an objects speed and direction?

Velocity


What is speed the difference Between speed and velocity?

Speed is just a number; velocity includes information about the direction. In physical terms, speed is a scalar, whereas velocity is a vector.


Which is greater-speed or velocity?

They have exactly the same size. The difference is that 'velocity' tells you which way the 'speed' is going.


What is a measure of how far an objects has moved from a starting point?

A change in the position of an object is called a displacement. Velocity is the measure of the rate of change of displacement with respect to time.