isabellalilliana isabellalilliana

10-11-2022
Physics

Answered

4. A parcel of mass 2 kg lies at rest on a rough horizontal surface, as shown. The parcel is now pushed with a horizontal force P, as shown, so that it is just on the point of sliding. If the coefficient of friction is 0.5, find the value of P when the parcel is on the point of sliding (just starting to slide).

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