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  3. a knight is trying to scale the castle wall using

a knight is trying to scale the castle wall using a ladder the mass of the...

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Physics

a knight is trying to scale the castle wall using a ladder themass of the knight is 73.1 kg the ladder is 2.50m long and has amass of 8.50 kg the wall is frictionless but the coefficient ofstatic friction between ladder and the ground is 0.250 the laddermakes an angle of 53.1 degrees with the horizontal when placedagainst the castle wall how far up the ladder can the knight wallbefore the ladder slips what is the magnitude of the force of thewall on the ladder what is the magnitude of the force of the groundon the ladder

Answer & Explanation Solved by verified expert
4.4 Ratings (951 Votes)
Force of the wall on ladder is SForce of the ground on ladder is Rthe frictional force is and coefficient of static    See Answer
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