Speed time graph of a particle is as shown: \begin{tabular}{|l|l|c|l|} \hline \multicolumn{2}{|c...
0Speed time graph of a particle is as shown:
\begin{tabular}{|l|l|c|l|}
\hline \multicolumn{2}{|c|}{ Column-I } & \multicolumn{2}{|c|}{ Column-II } \\
\hline A. & \( \begin{array}{l}\text { The particle moves on } \\
\text { a circular path }\end{array} \) & p. & \( \begin{array}{l}\text { Correct, as the path } \\
\text { can not be predicted } \\
\text { with speed time graph. }\end{array} \) \\
\hline B. & \( \begin{array}{l}\text { Speed first increase } \\
\text { then decreased. }\end{array} \) & q. & \( \begin{array}{l}\text { Incorrect, however } \\
\text { the particle keep on } \\
\text { moving. }\end{array} \) \\
\hline C. & \( \begin{array}{l}\text { Particle must keep } \\
\text { on going away from } \\
\text { initial position. }\end{array} \) & r. & \( \begin{array}{l}\text { Correct, by observing } \\
\text { the graph only it is } \\
\text { clear. }\end{array} \) \\
\hline D. & \( \begin{array}{l}\text { Total distance moved } \\
\text { by the particle is } \\
\text { 2 }\end{array} \) & s. & \( \begin{array}{l}\text { Correct, as area }= \\
\pi(2 \mathrm{~m} / \mathrm{s})^{2}\end{array}=2 \pi \mathrm{m} \) \\
\hline
\end{tabular}
(1) A-(p,q); B-(q); C-(p,q); D-(r)
(2) A-(p); B-(r); C-(q); D-(s)
(3) A-(p, q); B-(s); C-(r,p); D-(p)
(4) \( \mathrm{A}-(\mathrm{q}) ; \mathrm{B}-(\mathrm{s}) ; \mathrm{C}-(\mathrm{q}) ; \mathrm{D}-(\mathrm{s}) \)
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