A graph of versus for a rotating platform yields a best-fit slope of with an…

PHYSICS · Subjective · CBSE · Physics · Motion in a Plane · Motion in a Plane

Problem

A graph of

a_c

versus

v^{2}

for a rotating platform yields a best-fit slope of

0.45\,\text{m}^{-1}

with an uncertainty of

\pm0.02\,\text{m}^{-1}

. Calculate the radius of the platform and its percentage uncertainty.