JEE MAIN - Physics (2024 - 4th April Morning Shift - No. 18)
A wooden block, initially at rest on the ground, is pushed by a force which increases linearly with time $$t$$. Which of the following curve best describes acceleration of the block with time :
_4th_April_Morning_Shift_en_18_1.png)
_4th_April_Morning_Shift_en_18_2.png)
_4th_April_Morning_Shift_en_18_3.png)
_4th_April_Morning_Shift_en_18_4.png)
Açıklama
Acceleration (a) $$=\frac{f-F}{m}$$
When applied force became equal to $$f_{\max }$$, block will start moving.
As $$F$$ increases linearly, so acceleration of also moving block will increase linearly.