1.

Two particles of same mass are moving with same speed on circular paths of radii r, and \[{{r}_{2}}.\] The ratio of their centripetal forces would be:

A. \[{{r}_{2}}/{{r}_{1}}\]
B. \[\sqrt{({{r}_{2}}/{{r}_{1}})}\]
C. Lower at the hub and tip but different from the mean section
D. \[{{({{r}_{1}}/{{r}_{2}})}^{2}}\]
Answer» E.


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