Matching Columns on Friction – Rankers Physics
Topic: Laws of Motion
Subtopic: Friction

Matching Columns on Friction

Match entries in Column-I with entries in Column-II and choose the correct option. \(\begin{array}{|l|l|} \hline \text{Column-I} & \text{Column-II} \\[0.5ex] \hline \text{A. Limiting friction} & \text{P. Has magnitude } \mu_k N \\[0.5ex] \text{B. Static friction} & \text{Q. Maximum value of static friction} \\[0.5ex] \text{C. Kinetic friction} & \text{R. Is a self adjusting force} \\[0.5ex] \hline \end{array}\)
A \(\rightarrow\) P, B \(\rightarrow\) Q, C \(\rightarrow\) R
A \(\rightarrow\) R, B \(\rightarrow\) P, C \(\rightarrow\) Q
A \(\rightarrow\) Q, B \(\rightarrow\) R, C \(\rightarrow\) P
A \(\rightarrow\) Q, B \(\rightarrow\) P, C \(\rightarrow\) R

Solution:

Limiting friction is the maximum value of static friction (A \(\rightarrow\) Q). Static friction is a self-adjusting force (B \(\rightarrow\) R). Kinetic friction has a constant magnitude of \(\mu_k N\) (C \(\rightarrow\) P).

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