Change the chapter
Question
Verify that the force in the elbow joint in Example 9.4 is 407 N, as stated in the text.
Question Image
<b>Figure 9.26</b> The bicep muscle supports the elbow joint, weight of the horizontal arm and a book in the hand.
Figure 9.26 The bicep muscle supports the elbow joint, weight of the horizontal arm and a book in the hand.
Question by OpenStax is licensed under CC BY 4.0.
Final Answer
$407 \textrm{ N}$
Solution Video

OpenStax College Physics Solution, Chapter 9, Problem 26 (Problems & Exercises) (3:55)

Sign up to view this solution video!

View sample solution

Calculator Screenshots

OpenStax College Physics, Chapter 9, Problem 26 (PE) calculator screenshot 1