Question

The figure represents the momentum time (p-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 $\left(t_3-t_2\right)<t_1$

• A. $c$ and $b$
• B. $a$ and $b$
• C. $b$ and $c$
• D. $c$ and $a$

Answer 1

Answer: (A)

$\left|\frac{d\overrightarrow{p}}{dt}\right|=|\overrightarrow{F}|\Rightarrow \frac{d\overrightarrow{p}}{dt}=$Slope of curve
max slope (c)
min slope (b)