Susan and Hannah are each riding a swing. Susan has a mass of 25 kilograms, and Hannah has a mass of 30 kilograms. Susan’s swing moves with

Question

Susan and Hannah are each riding a swing. Susan has a mass of 25 kilograms, and Hannah has a mass of 30 kilograms. Susan’s swing moves with a velocity of 10 meters/second, while Hannah’s swing moves with a velocity of 8.5 meters/second. Susan’s kinetic energy is
joules. Susan’s kinetic energy is greater than Hannah’s because
.

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MichaelMet 6 days 2021-07-22T21:39:42+00:00 1 Answers 9 views 0

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    2021-07-22T21:40:54+00:00

    Answer:

    Susan’s Kinetic Energy Is greater because her Velocity’s greater when compared with Hannah’s.

    The difference in their Mass isn’t so great so the chief difference lies with their Velocities.

    Recall

    KE=½MV²

    KE depends on the Mass and square of the velocity of the person/object.

    You can evaluate the Kinetic Energies of Susan and Hannah to still prove this using the formula KE=½MV².

    Explanation:

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