a) s
b) s2
c) √s
d) none of the above
Answer: d) none of the above
Solution:
F ∝ (1/s)
⇒ F = k/s
\(\begin{array}{l}W = \int_{s_{1}}^{s}F.ds\end{array} \)
\(\begin{array}{l}W = \int_{s_{1}}^{s}\frac{k}{s}.ds\end{array} \)
= kIn(s/s1)
a) s
b) s2
c) √s
d) none of the above
Answer: d) none of the above
Solution:
F ∝ (1/s)
⇒ F = k/s
= kIn(s/s1)
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