subject
Physics, 20.01.2021 22:00 ciya12

When a bullet is fired from a gun, what is true about the momentum? The bullet has more momentum than the gun, so momentum is not conserved.

The bullet and gun have equal momenta in opposite directions, so the system's momentum is conserved.

The gun has more momentum than the bullet, so the momentum is not conserved.

The bullet and the gun have equal momenta in the same direction, so the system's momentum is conserved.

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 01:20
Un jugador de beisbol batea un foul recto en el aire.la pelota deja el bate con una rapidez de 120 km/h. en ausencia de resistencia del aire. ? cual sera la rapidez de la pelota cuando la atrape el catcher
Answers: 1
question
Physics, 22.06.2019 10:30
Find the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.
Answers: 2
question
Physics, 22.06.2019 12:30
Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.
Answers: 1
question
Physics, 22.06.2019 12:50
Which changes would result in a decrease in the gravitational force btween two objects? check all that apply
Answers: 1
You know the right answer?
When a bullet is fired from a gun, what is true about the momentum? The bullet has more momentum th...
Questions
Questions on the website: 13722367