3. A person with a mass of 55kg stands 2.0 m away from the wall on a 6.0 m beam as shown in the figure. The mass of the beam is 40.0 kg . If the whole system is in static equilibrium, Find the vertical component of the hinge force ( in N) at point O.

3. A person with a mass of 55kg stands 2.0 m away from the wall on a 6.0 m beam as shown in the figure. The mass of the beam is 40.0 kg . If the whole system is in static equilibrium, Find the vertical component of the hinge force ( in N) at point O.

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 18PE: In Figure 9.21, the cg of the pole held by the pole vaulter is 2.00 m from the left hand, and the...

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Question

3. A person with a mass of 55kg stands 2.0 m away from the wall on a 6.0
m beam as shown in the figure. The mass of the beam is 40.0 kg. If the
whole system is in static equilibrium, Find the vertical component of the
hinge force ( in N ) at point O.
A) 555.3 down
Cable
B) 375.7 up
30
C) 555.3 up
2 m
D) 375.7 down
6 m
E) 731 up

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