View History Bookmarks People Window Help essment And usu Home-mySU ps://edugen.
ID: 1790172 • Letter: V
Question
View History Bookmarks People Window Help essment And usu Home-mySU ps://edugen.willeyplus.com/edugen/student/mainfr.uni Jack xs Home - myLSU : 2017 Fall PHYS 2001 for Rc· WileyPLUS ce Gradebook ORION Downioacabie er extbook ent FULL SCREEN PRINTER VERSION ,BACK NEXT Chapter 09, Problem 09 Interactive LearningWare 9.1 reviews the concepts that are important in this problem. A rod is lying on the top of a table. One end of the rod is hinged to the table so that the rod can rotate freely on the table top. Two forces, both parallel to the table top, act on the rod at the same place. One force is directed perpendicular to the rod and has a magnitude of 41 N. The second force has a magnitude of 64 N and is directed at an angle with respect to the rod. If the sum of the torques due to the two forces is zero, what must be the angle ? Number Units the tolerance is +/-2% Euestion Attempts: Unlimited SAVE FOR LATERSURMIT ANSWER 27Explanation / Answer
torque = r x F = r F sin(theta)
Net torque = ( r x 41 x sin90) - (r x 64 x sin(theta)) = 0
sin(theta) = 0.64
theta = 40 deg .........Ans
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.