Physics · 2022
JEE Main · 28 July 2022, Shift 1 · Q33
In two different experiments, an object of mass 5 kg moving with a speed of 25 ms^-1 hits two different walls and comes to rest within (i) 3 second,…
In two different experiments, an object of mass $\displaystyle 5$ kg moving with a speed of $\displaystyle 25 \mathrm{~ms}^{-1}$ hits two different walls and comes to rest within (i) $\displaystyle 3$ second, (ii) $\displaystyle 5$ seconds, respectively.
Choose the correct option out of the following :
Official answer
(2)
Impulse will be same for both the cases but the average force will be different.
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.