

MCQOPTIONS
Saved Bookmarks
1. |
A uniform beam of mass density 74 kg/m and length 1.8 m is suspended symmetrically as shown in figure. Calculate the maximum force P that can be supported without tipping the beam. Take the coefficient of static friction between the cord and the cylinder to be 7/22. |
A. | 111.14 N |
B. | 200.9 N |
C. | 150.8 N |
D. | 50.2 N |
Answer» B. 200.9 N | |