When a bullet is fired from a gun, what is true about the momentum?
the gun has more momentum...
When a bullet is fired from a gun, what is true about the momentum?
the gun has more momentum than the bullet, so the momentum is not conserved.
the bullet and gun have equal momenta in opposite directions, so the system's momentum is conserved.
the bullet has more momentum than the gun, 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.
Answers: 2
Another question on Physics
Physics, 22.06.2019 02:10
How many hydrogen (h) atoms are in one molecule of sulfuric acid, h2so4? (1 points) 1 2 4 7
Answers: 3
Physics, 22.06.2019 10:00
Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer
Answers: 2
Physics, 22.06.2019 14:30
Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates
Answers: 3
Physics, 22.06.2019 15:30
Two pans of a balance are 24.1 cm apart. the fulcrum of the balance has been shifted 1.33 cm away from the center by a dishonest shopkeeper. by what percentage is the true weight of the goods being marked up by the shopkeeper? assume the balance has negligible mass. answer in units of %.
Answers: 1
You know the right answer?
Questions
Biology, 10.11.2020 01:00
Computers and Technology, 10.11.2020 01:00
Physics, 10.11.2020 01:00
Mathematics, 10.11.2020 01:00
Mathematics, 10.11.2020 01:00
English, 10.11.2020 01:00
History, 10.11.2020 01:00
Mathematics, 10.11.2020 01:00
Computers and Technology, 10.11.2020 01:00
Biology, 10.11.2020 01:00
Mathematics, 10.11.2020 01:00
Biology, 10.11.2020 01:00
Mathematics, 10.11.2020 01:00
Biology, 10.11.2020 01:00
Mathematics, 10.11.2020 01:00
