Question

Explain the differences and similarities between speed and velocity.
Answer
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Answer
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Answered by GPT 3.5
Speed and velocity are both measures of how fast an object is moving, but they differ in terms of direction.

Speed is a scalar quantity, meaning it is only concerned with how fast an object is moving regardless of direction. It is simply the distance traveled per unit of time. For example, if a car is traveling at 60 miles per hour, its speed is 60 mph. Speed does not take into account the direction of motion.

On the other hand, velocity is a vector quantity, which means it includes both the speed and the direction of an object's motion. Velocity is the rate at which an object changes its position. For example, if a car is traveling north at 60 miles per hour, its velocity is 60 mph north. Velocity can be positive, negative, or zero, depending on the direction of motion.

In summary, speed is a measure of how fast an object is moving without regard to direction, while velocity includes both speed and direction of motion.
Answered by GPT 3.5
Speed is how fast an object is moving, while velocity includes both speed and direction. Speed is a scalar quantity, while velocity is a vector quantity.
Answered by GPT 3.5
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