13. The resultant force is equal to theof all the forces.a) Sumb) Productc) Subtractiond) Division14. The resultant force acting, of the uniformly distributed loading, is dependent on:a) Areab) Vertical distancec) Length of the supportsd) The distance of the supports between them15. What does the moment of the force measure?a) The tendency of rotation of the body along any axisb) The moment of inertia of the body about any axisc) The couple moment produced by the single force acting on the bodyd) The total work is done on the body by the force16. If you are opening the door, then the force you apply is greater if you open itfrom the part closer to the hinges.a) Trueb) False17. All the vectors quantities obey:a) Parallelogram law of additionb) Parallelogram law of multiplicationC) Parallelogram law of addition of square root of their magnitudesd) Parallelogram law of addition of square of their magnitudes18. The moment axis is in the direction parallel to the plane of the force and thedistance.a) Trueb) False19. Couple is having a combination of two forces. They are different in magnitude.a) Trueb) False20. If any external force also is applied on the distributed loading then?a) The net force will act at the centroid of the structure onlyb) The net load will not be formed as all the forces will be cancelledc) The net force will act on the base of the loading horizontallyd) The net force will not to be considered, there would be a net force of thedistribution, rest will be the external forces

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13. The resultant force is equal to the, of all the forces. a) Sum b) Product c) Subtraction d) Division

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 30PE: A person working at a drafting board may hold her head as shown in Figure 9.40, requiring muscle...

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