hand, with the forearm weight of Fa. If... • the forearm weight (Fa) is 40 N, forming an angle (theta) with the forearm of 65 degrees as shown. This force is located 14 cm (da) from the elbow (note that this distance is NOT perpendicular to the force). • the dumbbell weight (Fw) is 184 N, forming an angle (theta) with the forearm of 65 degrees as shown. This force is located 39 cm (dw) from the elbow (note that this distance is NOT perpendicular to the force). • the muscle force (Fm) forms an angle (theta) with the forearm of 60 degrees as shown. This muscle inserts into the forearm 5 cm from the elbow. ... then what is the muscle force (Fm), in N, required to hold this static position?
hand, with the forearm weight of Fa. If... • the forearm weight (Fa) is 40 N, forming an angle (theta) with the forearm of 65 degrees as shown. This force is located 14 cm (da) from the elbow (note that this distance is NOT perpendicular to the force). • the dumbbell weight (Fw) is 184 N, forming an angle (theta) with the forearm of 65 degrees as shown. This force is located 39 cm (dw) from the elbow (note that this distance is NOT perpendicular to the force). • the muscle force (Fm) forms an angle (theta) with the forearm of 60 degrees as shown. This muscle inserts into the forearm 5 cm from the elbow. ... then what is the muscle force (Fm), in N, required to hold this static position?
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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