A man pushes a cart 25m at a constant speed at ground level, against a 36N frictional force. He pushes in a direction that is 28.5 degrees below the horizontal. Find the force the shopper exerts (in N), using energy considerations.
A man pushes a cart 25m at a constant speed at ground level, against a 36N frictional force. He pushes in a direction that is 28.5 degrees below the horizontal. Find the force the shopper exerts (in N), using energy considerations.
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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A man pushes a cart 25m at a constant speed at ground level, against a 36N frictional force. He pushes in a direction that is 28.5 degrees below the horizontal. Find the force the shopper exerts (in N), using energy considerations.
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