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Solution 3.9b

From Mechanics

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Friction will "try" and prevent motion that is achieve equilibrium.
Friction will "try" and prevent motion that is achieve equilibrium.

Current revision

Image:3.9bNew.gif

Friction will "try" and prevent motion that is achieve equilibrium.


For equilibrium P−F=0that is F=760 N


Also the maximum friction possible is R=0.41960=784 N.


F=760 N falls inside this maximum value and thus is the value of the friction.

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