All of the following attributes characterized a force except

All of the following attributes characterized a force except, a. Direction b. Magnitude c. Center of rotation d. Line of action The moment due to applied load is zero when, a. The force is negative b. The force is through the origin c. The line of action passes through the center of rotation d. The force is a function of time

Solution

A force can be characterized by its magnitude & Direction ,line of action to understand to net effect of multiple forces except center of rotation it is a point .option c is ans

7. moment oFapplied is zero when applied force Is passing through center of rotation .option c is ans