C, D, E ** 22. A sled of mass m = 30 kg (including the load sitting on the sled) is pulled by a ropeacross a level field of snow, as shown below. The tension in the rope has a constant magnitudeof 100 newtons and makes an angle of 37° with respect to the horizontal. A friction force of50 N acts on the sled. Follow the steps below to find the acceleration of the sled.RopeT= 100 NSledm = 30 kg37°a) Draw a free-body diagram for the sled. Label each of your forces as described onpages 87-88.b) If any of the forces on your diagram are pointing in some awkward direction (like37° with respect to horizontal), break this force up into a horizontal component (x-part)and a vertical component (y-part).c) Find the magnitude of the gravitational force acting on the sled. (Remember theapproximation g= 10 N/kg.)d) Use Newton's second law and the fact that the sled has no acceleration in the y-direc-tion to solve for the magnitude of the normal force exerted by the snow on the sled.e) Use Newton's second law to find the acceleration of the sled. (Remember the frictionforce!)

c) The magnitude of gravitational force acting on the sled is Fg=mg=30 kg10 ms2=300 N d) The normal…

c) Find the magnitude of the gravitational force acting on the sled. (Remember the approximation g = 10 N/kg.) d) Use Newton's second law and the fact that the sled has no acceleration in the y-direc- tion to solve for the magnitude of the normal force exerted by the snow on the sled. e) Use Newton's second law to find the acceleration of the sled. (Remember the friction force!)

c) Find the magnitude of the gravitational force acting on the sled. (Remember the approximation g = 10 N/kg.) d) Use Newton's second law and the fact that the sled has no acceleration in the y-direc- tion to solve for the magnitude of the normal force exerted by the snow on the sled. e) Use Newton's second law to find the acceleration of the sled. (Remember the friction force!)

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 70P: The helicopter view in Figure P1.70 shows two people pulling on a stubborn mule. Find (a) the single...

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