Question

Applied
Force
Applied
Applied
Force
Force
3F
Box just begins to slide
Box is at rest
Fig ()
Box is at rest
106
A box is resting on the floor. To move it, a (variable) force is applied as shown​

Answer 1

Answer:

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Explanation:

limiting friction is 3F as friction is just beaten at the moment force is 3F

b) box stays at rest as the applied for ce is nit being able to beat the frictional force between the block and the surface it is restin upon meaning that the applied force in both the cases is less than the static friction between the block and the surface.

c)direction of friction in all the cased will be to the opposite of applied force... in a and b static friction is present and in c limiting friction which instantly changes to kinetic friction is present.