# A force of 20 N acts on a rocket for 350s, causing the rocket's velocity to increase.

$\Delta p=F\Delta t=20N\cdot 350s=7000N\cdot s.$

Since this impulse of 7000 N x s, the momentum would also be the same since the velocity increased after this impulse.

So impulse and change in momentum will be equal

Regards

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