An effort of $200\text{ N}$ is required just to move a certain body u…
Previous year question for ENGINEERING MECHANICS.
Question
An effort of $200\text{ N}$ is required just to move a certain body up an inclined plane of angle $15^\circ$, the force acting parallel to the plane. If the angle of inclination of the plane is made $20^\circ$, the effort required, again applied parallel to the plane, is found to be $230\text{ N}$. Find the weight of the body and the co-efficient of friction.
- Year: 2022
- Subject: ENGINEERING MECHANICS