The two children shown in the figure below are balanced on a seesaw of negligible mass. The first child has a mass of 23.3 kg and sits 1.54 m from the pivot. The second child has a mass of 43.7 kg and sits 0.821 m from the pivot. Use the second condition for equilibrium (net 1 = 0) to calculate F, the supporting force (in N) exerted by the pivot. (Enter the magnitude.) F, m2 m, W2
The two children shown in the figure below are balanced on a seesaw of negligible mass. The first child has a mass of 23.3 kg and sits 1.54 m from the pivot. The second child has a mass of 43.7 kg and sits 0.821 m from the pivot. Use the second condition for equilibrium (net 1 = 0) to calculate F, the supporting force (in N) exerted by the pivot. (Enter the magnitude.) F, m2 m, W2
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter14: Static Equilibrium, Elasticity, And Fracture
Section: Chapter Questions
Problem 31PQ: A wooden door 2.1 m high and 0.90 m wide is hung by two hinges 1.8 m apart. The lower hinge is 15 cm...
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