The uniform 20-kg ladder in the figure rests against the smooth wall at B, and the end A rests on the rough horizontal plane for which the coefficient of static friction is m= 0.3 . Determine the angle of inclination u of the

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A: Free body diagram

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A: Length of the ladder=8 mDistance of the bottom of the ladder from wall=8Cos300=6.9282 mDistance of…

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A:

Q: uniform ladder 3.50m long with a mass of 45.0kg is placed against a wall so that it makes an angle…

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A:

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A: by draw free body diagram we calculate the net force upon point O and find the value of its .

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A: From figure at equilibrium we have

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A:

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A:

Q: A 6-m long ladder has a mass of 10 kg, and its center of  gravity is 2.4 m from the bottom along the…

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A: Consider the figure below.

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Q: The 1,094 kg uniform beam is subjected to the three external loads shown. Compute the force reaction…

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Q: A uniform ladder rests against a smooth wall so that it makes an angle of 60° with the ground. The…

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.