Asked by Jammie K.
When a falling firecracker explodes, the momenta of its pieces _______.
A.vectorally add to equal the initial momentum of the firecracker
B. are conserved only if the fragments eject in one direction
C.illustrate a case in which momentum is not conserved
D.disintegrate
A.vectorally add to equal the initial momentum of the firecracker
B. are conserved only if the fragments eject in one direction
C.illustrate a case in which momentum is not conserved
D.disintegrate
Answers
Answered by
Damon
Conservation of Momentum does not have exceptions. There are no external forces on this system. Its momentum does not change. Period. A
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