bryanponceestrada bryanponceestrada

23-02-2024
Physics

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A box of mass 15 kg is being pulled with a cord that makes the angle 32 degrees as shown in the sketch. If the coefficient of kinetic friction between box and the surface at which it is sliding on is 0.21, and tension in the string is 13 N, what is the value of kinetic friction force? Make sure to include the given friction coefficient in your work.

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