Impulse = Change in momentum
I=ΔP
Therefore, in both the cases the impulse is same.
Average force is defined as,
Favg=ΔtΔP
Since the time in the two cases is different, the average force will be different.
JEE Main 2022 — Physics Mechanics
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 :
Held on 28 Jul 2022 · Verified 6 Jul 2026.
Impulse and average force acting on the object will be same for both the cases.
Impulse will be same for both the cases but the average force will be different.
Average force will be same for both the cases but the impulse will be different.
Average force and impulse will be different for both the cases.
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