If the elbow was flexed to 135°, would the internal force required by the biceps brachii be greater than or less than the force when the elbow was flexed to 90°? Why? Below are two conditions: a) a weighted held in the hand at 90°, and b) a cuff-weight wrapped aroundthe forearm with the elbow flexed at 90°.3cmFa30cm70Nb)3cmFb18cm70N

Answered: Image /qna-images/answer/7e9e8a0b-38da-4029-8f37-eabcac70d947.jpg

Answered: Below are two conditions: a) a weighted…

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)...

See similar textbooks

Related questions

Concept explainers

Question

If the elbow was flexed to 135°, would the internal force required by the biceps brachii be greater than or less than the force when the elbow was flexed to 90°? Why?

Below are two conditions: a) a weighted held in the hand at 90°, and b) a cuff-weight wrapped around
the forearm with the elbow flexed at 90°.
3cm
Fa
30cm
70N
b)
3cm
Fb
18cm
70N

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions