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What is relative motion in physics?
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Relative motion is the motion of an
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object as observed from a particular
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reference point or observer. Relative
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motion explains that motion is not
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absolute. It depends on the observer's
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An object may appear at rest to one
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observer, but moving to another. This
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concept is important in understanding
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how different observers can measure
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different velocities for the same object
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depending on their own motion. Imagine
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sitting inside a moving bus. A passenger
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inside the bus may appear at rest to
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you, but someone standing outside sees
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This difference is due to relative
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>> Height of a building.
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>> Examples: A passenger walking inside a
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moving train, two cars moving in the
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same or opposite directions, a boat
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moving across a flowing river, airplane
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motion relative to wind, people
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observing motion from different
