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A 500 kg horse pulls a cart of mass 1500 kg along a level horizontal road with an acceleration of 1m/s. If coefficients of the sliding friction between cart and ground is 0.2 then the force exerted by the horse on the cart in forward direction is:

  • Science -

    f = 1500 * g * .2

  • Science -

    idk

  • Science -

    4500n

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