ident situation involving unbalance force,describe the net force,explain how this force effect the motion ob?

Question

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Answer 1

if a body is placed on a rough inclined plane then three forces (weight of body, reaction of plane and friction) are acting on the body, the resultant of these forces may or may not be zero.If the resultant is zero, the body will remain at rest. if resultant is not zero body will accelerate.

Answer 2

Vector sum of forces F only acts on object of mass m to produce acceleration a.
F = ma

HTH ☺


Doug