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    • Two images: 50 Speed sign and red drag racing car on race track.
    Rights: Science Learning Hub – Pokapū Akoranga Pūtaiao Published 20 February 2019 Size: 370 KB Referencing Hub media

    Speed refers to the time taken to travel a particular distance. Acceleration is the change in speed over time.

    IMAGE: Drag racing car, Joshua Rainey, 123RF Ltd.

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      ACTIVITY

      An investigation of motion

      This investigation gives students an opportunity to develop an understanding of speed and introduces acceleration. By measuring distance and time, they will calculate the speeds of moving ...

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