Physics · 2016
JEE Main · 10 April 2016, Shift 1 · Q25
A particle of mass m is acted upon by a force F given by the empirical law F=R/t^2 v(t). If this law is to be tested experimentally by observing the…
A particle of mass $\displaystyle m$ is acted upon by a force
$\displaystyle F$ given by the empirical law $\displaystyle F=\frac{R}{t^2} v(t)$.
If this law is to be tested experimentally by observing the motion starting from rest, the best way is to plot:
Official answer
(4)
$\displaystyle \log v(t)$ against $\displaystyle \frac{1}{t}$
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JEE Main 2016 Physics question, with the answer from NTA’s final answer key. Where our answers come from.