what is speed and displacement?
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• Displacement: How far and in what direction an object has moved from its start position. i.e. the direct distance between two points.
Displacement: It is the shortest distance covered by a moving object from the point of reference, in a specified direction. Displacement is a vector quantity. SI unit of displacement is metre.
• Speed = the distance an object travels in a given amount of time
• UI unit of speed is m/s
Speed: It is the distance covered by a moving object in unit time. Speed is scalar quantity.
SI unit of speed is m/s.
Displacement: It is the shortest distance covered by a moving object from the point of reference, in a specified direction. Displacement is a vector quantity. SI unit of displacement is metre.
• Speed = the distance an object travels in a given amount of time
• UI unit of speed is m/s
Speed: It is the distance covered by a moving object in unit time. Speed is scalar quantity.
SI unit of speed is m/s.
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