The upper leg muscle (quadriceps) exerts a force of FFQ= 1100 N, which is carried by a tendon over the kneecap (the patella) at the angles shown in the figure below.55°Fo75°FFind the magnitude in newtons and direction in degrees counter-clockwise from an axis directed to the left of the force exerted by the kneecap on the upper leg bone (the femur).magnitude38.24×Ndirection30.01° counter-clockwise from an axis directed to the left

From the FBD shown below :we get the components of the resultant force F :Fleft = FQ cos 55o + FQ…

Answered: The upper leg muscle (quadriceps)…

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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