Two painters stand on a 10.0mlong plank of mass 300 kg. The plank rests on two pillars separated by 6.00m. Danny has a mass of 92.0 kg and stands 3.00m from the left end of the plank and Jery has a mass of 68.0 kg and stands 1.50m from Danny. Assume that the plank is not nailed to the pillars (the plank only rests on top of pillars). Darny - 92 kg Jeny - 68 kg mass plank 300 kg Determine the force which the rightpillar exerts on the plank?
Two painters stand on a 10.0mlong plank of mass 300 kg. The plank rests on two pillars separated by 6.00m. Danny has a mass of 92.0 kg and stands 3.00m from the left end of the plank and Jery has a mass of 68.0 kg and stands 1.50m from Danny. Assume that the plank is not nailed to the pillars (the plank only rests on top of pillars). Darny - 92 kg Jeny - 68 kg mass plank 300 kg Determine the force which the rightpillar exerts on the plank?
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter8: Rotational Motion
Section: Chapter Questions
Problem 90A
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Use at least 4 significant figures throughout the entire problem. 9.80m/s2 for the acceleration due to gravity. Do not use 10 m/s2 for the acceleration due to gravity.
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