How is the momentum in the following cases? a) A firecracker rocket explodes in the sky b) Two cars meets a head on collision and come to rest ,experiencing sever damage c) A proton hits a nucleus ,resulting in a fusion reaction Plz!!!! Answer FAST!!!!
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The momentum in the following cases:
a) A firecracker rocket explodes in the sky - will remain same
b) Two cars meets a head on collision and come to rest ,experiencing sever damage -will remain same
c) A proton hits a nucleus ,resulting in a fusion reaction -will remain same
a) A firecracker rocket explodes in the sky - will remain same
b) Two cars meets a head on collision and come to rest ,experiencing sever damage -will remain same
c) A proton hits a nucleus ,resulting in a fusion reaction -will remain same
Answered by
3
As there is no external force acting upon the rocket, car and proton. The momentum will remain the same in the start as well as in the end
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