Multiple ChoiceIdentify the choice that best completes the statement or answers the question11A stationary block is at rest on a roughinclined plane, as shown. If F, is the force ofgravity, FN is the normal force, and Fr is theforce of friction, which free-body diagrambelow is correct?a.12. Which of the following statements is not correct?The weight of a body on Earth is a measure of the gravitational attraction of Earth on thatbodyb.a.Gravitational force is a scalar quantity because it has magnitude only,The gravitational mass of a body depends on its surroundings and altitude.Weight and force have both magnitude and direction.C.d.13 Which of the following statements about gravitational force, Fa, is not correct?The gravitational force between two objects depends on their separationb Gravitational force is an attractive force only; it is never repulsive.a.C.Gravitational forces always exist in pairs of equal magnitude.d.Gravitational force is the strongest of the fundamental forces.

Answered: Image /qna-images/answer/4e869304-e526-4335-8076-55e3ac76227c.jpg

Multiple Choice Identify the choice that best completes the statement or answers the question 11 A stationary block is at rest on a rough inclined plane, as shown. If F, is the force of gravity, FN is the normal force, and Fr is the force of friction, which free-body diagram below is correct? b. d.

Multiple Choice Identify the choice that best completes the statement or answers the question 11 A stationary block is at rest on a rough inclined plane, as shown. If F, is the force of gravity, FN is the normal force, and Fr is the force of friction, which free-body diagram below is correct? b. d.

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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Problem 2 Cart and Pulley Apparatus Newton’s 2nd Law may be applied to a simple system consisting of a frictionless horizontal track on which a cart plus some masses on it (total mass M), that is connected by a massless string over a frictionless pulley to a mass, m, (hanger plus some mass attached) In lab, in Activity 1, you will use a cart and track apparatus, like in the figure at right, and a hanging mass (hanger plus mass) that pulls the cart.You are to derive an equation for the acceleration of the cart. In lab, you will use this equipment setup to experimentally verify your answer. In the following steps, use the following notation: M = total mass of cart (including contents) m = mass of weight hanger T = tension force in the string a = acceleration Applying Newton's 2nd Law to the Cart – Pulley Apparatus 1. Complete the free-body diagram for the hanging mass (small weight hanger) for the case when it is accelerating (dropping). 2. Complete the free-body diagram…
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Please I don’t understand this problem help me to solve step by step and give answer in 3 significant figures
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