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When leaned against a vertical structure, a straight ladder can

When leaned against a vertical structure, a straight ladder can be used safely if its top is no more than 4 above the base of
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2. asked by Reddy
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A ladder of length 5m has mass of 25 Kg. the ladder is leaned against a frictionless vertical wall at an angle of 10 degrees
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2. asked by sand
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A ladder of length 5m has mass of 25 Kg. the ladder is leaned against a frictionless vertical wall at an angle of 10 degrees
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2. asked by sand
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A ladder of length 5m has mass of 25 Kg. the ladder is leaned against a frictionless vertical wall at an angle of 100 with the
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2. asked by sand
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A uniform ladder of mass m = 40 kg and length l = 10 m is leaned against a smooth vertical wall. A person of mass M = 80 kg
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if an 20ft ladder is leaned against a building and the bottom of the ladder forms a 30 degree angle with the ground how far up
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2. asked by shon
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A 7-foot ladder is leaned against a building in such a way that the bottom of the ladder is 4 feet from the base of the wall.
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2. asked by Pris
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A 12-ft ladder is leaning against a vertical wall when Jack begins pulling the foot of the ladder away from the wall at the rate
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2. asked by Zoe
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a ladder is leaned against a building. the bottom of the ladder is 9 feet from the building the top of the ladder is 16 feet
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2. asked by Loren
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A 25 meter ladder is leaned against a tall building. If the ladder makes a 30 degree angle with the ground, how high up on the
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2. asked by Courtney
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