A particle is observed from two frames \( S_{1} \) and \( S_{2} \). The graph of relative veloci...

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A particle is observed from two frames \( S_{1} \) and \( S_{2} \). The graph of relative velocity of \( S_{1} \) with respect to \( S_{2} \) is shown in figure. Let \( F_{1} \) and \( F_{2} \) be the pseudo forces on the particle when seen from \( S_{1} \) and \( S_{2} \) respectively. Which one of the following is not possible?
(a) \( F_{1}=0, F_{2} \neq 0 \)
(b) \( F_{1} \neq 0, F_{2}=0 \)
(c) \( F_{1} \neq 0, F_{2} \neq 0 \)
(d) \( F_{1}=0, F_{2}=0 \)
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