8) 8. A picture hanger, 2 cm in length and of negligible mass, is mounted to the wall by a nail that exerts both a horizontal and a vertical force to keep it in place. A picture hanging on it will pull the bottom of the hanger at an angle of 10" relative to the vertical, meaning the top of the hanger will push against the wall, resulting in a normal force pushing horizontally at the hanger's top. If one wants to have the vertical and horizontal component of the force exerted by the nail be equal in magnitude, how far below the top of the hanger should it be nailed in? FVET : O Fv NET 2 сm 2-Xcm T Ty 10 TN= Tsinlo Tv= Tcos 10 FN+ Tsino = ToosIo FNET = 0 NEED

8) 8. A picture hanger, 2 cm in length and of negligible mass, is mounted to the wall by a nail that exerts both a horizontal and a vertical force to keep it in place. A picture hanging on it will pull the bottom of the hanger at an angle of 10" relative to the vertical, meaning the top of the hanger will push against the wall, resulting in a normal force pushing horizontally at the hanger's top. If one wants to have the vertical and horizontal component of the force exerted by the nail be equal in magnitude, how far below the top of the hanger should it be nailed in? FVET : O Fv NET 2 сm 2-Xcm T Ty 10 TN= Tsinlo Tv= Tcos 10 FN+ Tsino = ToosIo FNET = 0 NEED

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 6PE: Suppose a horse leans against a wall as in Figure 9.31. Calculate the force exerted on the wall...

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Suppose a horse leans against a wall as in Figure 9.31. Calculate the force exerted on the wall assuming that force is horizontal while using the data in the schematic representation of the situation. Note that the force exerted on the wall is equal in magnitude and opposite in direction to the force exerted on the horse, keeping it in equilibrium. The total mass of the horse and rider is 500 kg. Take the data to be accurate to three digits.
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