2. A 72 kg sled is pulled forward from rest by a snowmobile and accelerates at 2.0 m/s² [forward] for 5.0 s. The force of friction acting on the sled is 120 N [backwards). The total mass of the snowmobile and driver is 450 kg. The drag force acting on the snowmobile is 540 N [backwards). (a) Determine the tension in the rope. (b) Calculate the force exerted by the snowmobile that pushes the sled forward.

2. A 72 kg sled is pulled forward from rest by a snowmobile and accelerates at 2.0 m/s² [forward] for 5.0 s. The force of friction acting on the sled is 120 N [backwards). The total mass of the snowmobile and driver is 450 kg. The drag force acting on the snowmobile is 540 N [backwards). (a) Determine the tension in the rope. (b) Calculate the force exerted by the snowmobile that pushes the sled forward.

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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