1. You push a 25 kg box up a 30 incline using a force of 210 N that is parallel to the ramp. The force due to kinetic friction is 65 N. a. Draw a free-body diagram of all the forces acting on the box (4 forces). Include the direction of displacement on your figure. b. How much work is done by EACH individual force as the box moves 1.9 m along the ramp? c. What is the net work done during this 1.9 m? d. How fast is the box moving after 1.9 m if it started from rest?

1. You push a 25 kg box up a 30 incline using a force of 210 N that is parallel to the ramp. The force due to kinetic friction is 65 N. a. Draw a free-body diagram of all the forces acting on the box (4 forces). Include the direction of displacement on your figure. b. How much work is done by EACH individual force as the box moves 1.9 m along the ramp? c. What is the net work done during this 1.9 m? d. How fast is the box moving after 1.9 m if it started from rest?

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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