1. Oscillatory motion involves repeated back-and-forth movement around an equilibrium position. It is related to periodic motion as both repeat at regular intervals. Oscillatory motion is a type of periodic motion, exemplified by pendulums and springs.

    Oscillatory motion involves repeated back-and-forth movement around an equilibrium position. It is related to periodic motion as both repeat at regular intervals. Oscillatory motion is a type of periodic motion, exemplified by pendulums and springs.

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  2. Circular motion is related to periodic motion as it involves an object traveling in a circular path, repeating its trajectory at regular intervals. This consistent repetition defines periodic motion, making circular motion a specific type of it.

    Circular motion is related to periodic motion as it involves an object traveling in a circular path, repeating its trajectory at regular intervals. This consistent repetition defines periodic motion, making circular motion a specific type of it.

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  3. Periodic motion is the repeated movement of an object in a consistent cycle over equal time intervals. Examples include pendulums, vibrating strings, and planetary orbits, characterized by their regular, predictable patterns.

    Periodic motion is the repeated movement of an object in a consistent cycle over equal time intervals. Examples include pendulums, vibrating strings, and planetary orbits, characterized by their regular, predictable patterns.

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  4. The reference point for the distance indicated on kilometre stones is typically the central or main post office of a city or town. This serves as the standardized origin for measuring distances along roads.

    The reference point for the distance indicated on kilometre stones is typically the central or main post office of a city or town. This serves as the standardized origin for measuring distances along roads.

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  5. The kilometre stones indicated to Padma that she was getting closer to Delhi. Each stone showed the remaining distance, bringing her closer to her grandparents' house, which increased her excitement and anticipation.

    The kilometre stones indicated to Padma that she was getting closer to Delhi. Each stone showed the remaining distance, bringing her closer to her grandparents’ house, which increased her excitement and anticipation.

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