3. A 8.00 m long uniform ladder with a mass of 14.5 kg is placed against...
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3. A 8.00 m long uniform ladder with a mass of 14.5 kg is placed against a frictionless wall so that it makes an angle of 65 with the ground. Bob, a 62.0 kg man, is standing on the ladder 2.50 m from the top. Calculate the force of friction acting on the ladder. (Fwall = Ff) [5 Marks] lees my botuar pa bolo 2.50 m 65 3. A 8.00 m long uniform ladder with a mass of 14.5 kg is placed against a frictionless wall so that it makes an angle of 65 with the ground. Bob, a 62.0 kg man, is standing on the ladder 2.50 m from the top. Calculate the force of friction acting on the ladder. (Fwall = Ff) [5 Marks] lees my botuar pa bolo 2.50 m 65
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