In two different experiments, an object of mass 5‌kg moving with a speed of 25ms−1 hits two different walls and comes to rest within (i) 3 second, (ii) 5 seconds, respectively. Choose the correct option out of the following :

[28-Jul-2022-Shift-1]

Question

Examsnet · Accepted Answer

Correct Answer is : Impulse will be same for both the cases but the average force will be different.

Centre of Mass and Collision Part 1