Q12) The figure shows a uniform, horizontal beam (length - 10 m, mass - 25 kg) that is pivoted to the wall by a hinge at point 0, with its far end supported by a cable that makes an angle of 51° with the horizontal. If a person (mass- 60 kg) stands 3.0 m from the pivot, what is the horizontal component of the hinge force (in N) acting at point O? A) 299 D) 0 C) 242 B) 189 E) 233 3m 10 m

Q12) The figure shows a uniform, horizontal beam (length - 10 m, mass - 25 kg) that is pivoted to the wall by a hinge at point 0, with its far end supported by a cable that makes an angle of 51° with the horizontal. If a person (mass- 60 kg) stands 3.0 m from the pivot, what is the horizontal component of the hinge force (in N) acting at point O? A) 299 D) 0 C) 242 B) 189 E) 233 3m 10 m

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter9: Statics And Torque

Section: Chapter Questions

Problem 13PE: Suppose a 900-kg car is on the bridge in Figure 9.34 with its center of mass halfway between the...

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