JEE MAIN - Physics (2023 - 30th January Morning Shift - No. 14)
The figure represents the momentum time ($$\mathrm{p}-\mathrm{t}$$) curve for a particle moving along an axis under the influence of the force. Identify the regions on the graph where the magnitude of the force is maximum and minimum respectively?
If $$\left(t_{3}-t_{2}\right) < t_{1}$$
_30th_January_Morning_Shift_en_14_1.png)
b and c
c and a
a and b
c and b
Vysvětlení
$$F = {{dp} \over {dt}}$$
$$ \Rightarrow |F| = \left| {{{dp} \over {dt}}} \right| = |\mathrm{slope\,of\,p - t\,curve}|$$
As we can see from graph,
$$|{F_c}|$$ is maximum and $$|{F_b}|$$ is minimum.