9. A train pulls out of a stationalongstraightwithahorizontaltrackfiveidenticalfreight cars behind it, each ofwhich weighs 90.0 KN. The train25.0 m/sreaches a speedofwithin 5.0 mins. Of starting out.Assuming the engine pulls with athisinterval, with a magnitude of aforce does the coupling betweencars pulls forward on the lastof the freight cars? Ignore airconstantforceduringresistance and frictionthefreight cars.a. 733.94Nc. 45, 871.56Nb. 458.72Nd. 2.30KNd. 459 KN

When two bodies are joined by some material, and some external force is applied to it, then on the…

. A train pulls out of a station along a straight horizontal track with five identical freight cars behind it, each of which weighs 90.0 KN. The train 25.0 m/s within 5.0 mins. Of starting out. Assuming the engine pulls with a this reaches a speed of constant force during interval, with a magnitude of a force does the coupling between cars pulls forward on the last of the freight cars? Ignore resistance and friction on the freight cars. a. 733.94N b. 458.72N c. 45,871.56N d. 2.30KN d. 459 KN

. A train pulls out of a station along a straight horizontal track with five identical freight cars behind it, each of which weighs 90.0 KN. The train 25.0 m/s within 5.0 mins. Of starting out. Assuming the engine pulls with a this reaches a speed of constant force during interval, with a magnitude of a force does the coupling between cars pulls forward on the last of the freight cars? Ignore resistance and friction on the freight cars. a. 733.94N b. 458.72N c. 45,871.56N d. 2.30KN d. 459 KN

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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