Physics

Question

calculate the magnitude of impulse applied to a 0.75 kilogram cart to change its velocity from 0.50 meters per second east to 2.00 meters per second east​

1 Answer

  • Answer:

    1.125 N s towards  East

    Explanation:

    since both velocities are in same direction  hence change in velocity is

    Δ V = final - initial

           = 2.00 - 0.50

           = 1.50 towards East

    impulse = change of linear momentum

                 = mass ×  change in velocity

                =  0.75 ×1.50

              =  1.125 N s towards  East

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