FORESTRY
PLANT AND WOOD ANATOMY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is speed?
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how far you go
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how much distance is covered over a period of time
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how fast you accelerate
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the change in the location of a object
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Explanation:
Detailed explanation-1: -Speed is measured as the ratio of distance to the time in which the distance was covered. Speed is a scalar quantity as it has only direction and no magnitude.
Detailed explanation-2: -Speed is the time rate at which an object is moving along a path, while velocity is the rate and direction of an object’s movement. Put another way, speed is a scalar value, while velocity is a vector.
Detailed explanation-3: -Speed is the distance traveled per unit of time. It is how fast an object is moving. speed=distance travelled /time taken. unit of speed = m/sec.
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