![The schematic of an external drum rotating clockwise engaging with a short shoe is shown in the figure](https://www.gkseries.com/blog/wp-content/uploads/2023/10/The-schematic-of-an-external-drum-rotating-clockwise-engaging-with-a-short-shoe-is-shown-in-the-figure.jpg)
Q. The schematic of an external drum rotating clockwise engaging with a short shoe is shown in the figure. The shoe is mounted at point Y on a rigid lever XYZ hinged at point X. A force ๐น = 100 ๐ is applied at the free end of the lever as shown. Given that the coefficient of friction between the shoe and the drum is 0.3, the braking torque (in Nm ) applied on the drum is___________________(correct to two decimal places).
![](https://www.gkseries.com/blog/wp-content/uploads/2023/10/image-53.png)
Ans: 8.00 – 9.00