MS-PS3-5

Construct, use, and present arguments to support the claim that when the kinetic energy of an object changes, energy is transferred to or from the object.

  1. Animals

    Dissecting the dog paddle

    Scientists occasionally describe the dog paddle as a “trot,” but that’s not right. When dogs swim, their complicated leg motions look more like a frantic run.

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  2. Earth

    Tsunami’s trek traced in the sky

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