SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Units of speed
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m
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km
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m/s
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J
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Explanation:
Detailed explanation-1: -The meter per second (symbolized m/s or m/sec) is the Standard International ( SI ) unit of linear speed. This quantity can be defined in either of two senses: average or instantaneous. where the added and subtracted numbers represent seconds.
Detailed explanation-2: -The most common speed units are meters per second (m/s), kilometres per hour (km/h), and miles per hour (mph) (mph). The speed of an object is the distance it travels in one unit of time. The speed formula is speed = distance time. The SI unit of speed is the meter per second, abbreviated as m/s or ms-1.
Detailed explanation-3: -The SI unit of velocity is ms 2.
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