Question 1What is the definition of pressure?The amount of force applied to a givenarea.b. The weight of mass applied to a givenc.d.area.The weight of an object.Two of the above.None of the above.Question 3Let an object be moving in a circular trajectory ofconstant radius r. v. is its tangential velocity, v isits radial velocity, a, is its tangential accelerationand g... is its radial, or centripetal, acceleration.Mark the best answer.a. M=0; g =v²/r.b. v=0; a=v²/r, aca=0.c. v=0; a=v²/r, a=0.d. v=0; a=v²/r..e. v=0; a=v²/r.Question 5Question 2What is atmospheric pressure?a. Is the total mass of the air divided by itsvolume.b. The value in Pascals at an altitude of15,000 ft.The force per unit of area that a waterdroplet applies over the surface of theEarth.d. The force per unit of area that a columnof air applies on the surface of the Earth.e. None of the above.Question 4Consider an object submerged in a fluid (notnecessarily water). Under what circumstances itwill NOT sink?Its weight must be less or equal than itsbuoyant force.b. Its density must be less or equal than thedensity of water.Its density must be less or equal than thedensity of the fluid.C.d. Its weight must be greater than itsbuoyant force.Two of the above.

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What is the definition of pressure? a. The amount of force applied to a given b. area. The weight of mass applied to a given area. The weight of an object. C. d. Two of the above. e. None of the above.

What is the definition of pressure? a. The amount of force applied to a given b. area. The weight of mass applied to a given area. The weight of an object. C. d. Two of the above. e. None of the above.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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