Step 1: Match each term in List-I with its description in List-II. \[\begin{array}{rl} \bullet & \text{(A) Tacit Knowledge: This is personal knowledge that is hard to articulate, often stored in people's minds or personal files. This matches (I).} \\ \bullet & \text{(B) Public Knowledge: This is knowledge that is publicly available, often as a result of scientific or scholarly work intended for everyone. This matches (II).} \\ \bullet & \text{(C) Organizational Knowledge: This is the collective knowledge within an organization, which is shared and made available for its staff to perform their roles. This matches (IV).} \\ \bullet & \text{(D) Knowledge Management: This is the process or set of activities an organization uses to capture, share, and effectively use knowledge to support its objectives. This matches (III).} \\ \end{array}\]
Step 2: Form the correct combination. The correct matching is A-I, B-II, C-IV, D-III.
A weight of $500\,$N is held on a smooth plane inclined at $30^\circ$ to the horizontal by a force $P$ acting at $30^\circ$ to the inclined plane as shown. Then the value of force $P$ is:
A steel wire of $20$ mm diameter is bent into a circular shape of $10$ m radius. If modulus of elasticity of wire is $2\times10^{5}\ \text{N/mm}^2$, then the maximum bending stress induced in wire is: