Physics, 13.01.2020 19:31 hemolelekeakua
An object moving with a speed v0 collides head-on with a second object initially at rest. a student assumes the collision is elastic and calculates the speeds of the two objects and the speed of the center of mass of the objects after the collision. if the student assumes the collision was perfectly inelastic, how would that change the way the student calculated the list values?
a. the student only uses conservation of kinetic energy for inelastic collisions, but used both conservation of kinetic energy and momentum for elastic collisions
b. the student only uses conservation of momentum for inelastic collisions, but used both conservation of kinetic energy and momentum for elastic collisions
c. the student only uses conservation of kinetic energy for the final speeds of the two objects in inelastic collisions, but only uses conservation of momentum for speed of the center of mass
d. the student only uses conservation of momentum for the final speeds of the two objects in inelastic collisions, but only uses conservation of kinetic energy for speed of the center of mass
e. the student only uses conservation of momentum for the final speeds of the two objects in elastic collisions, but only uses conservation of kinetic energy for speed of the center of mass
Answers: 2
Physics, 21.06.2019 17:30
Plss anybody know how to do this? ? i need the answers from a through d
Answers: 1
Physics, 22.06.2019 07:30
Carbon-14 is a radioactive element that undergoes beta decay. which force is responsible for allowing carbon-14 to become stable? electromagnetic gravitational weak nuclear strong nuclear
Answers: 2
Physics, 22.06.2019 08:30
What object a collides with object b and bounces back its final momentum is?
Answers: 1
Physics, 22.06.2019 18:00
Which missing item would complete this alpha decay reaction ? > 228/88ra + 4/2he a.224/96 rn b. 232/90 th c. 230/92 u d. 235/92 u
Answers: 2
An object moving with a speed v0 collides head-on with a second object initially at rest. a student...
Mathematics, 30.08.2019 19:20
Mathematics, 30.08.2019 19:20
English, 30.08.2019 19:20
Biology, 30.08.2019 19:20
Social Studies, 30.08.2019 19:20
Mathematics, 30.08.2019 19:20
Health, 30.08.2019 19:20
Computers and Technology, 30.08.2019 19:20
Geography, 30.08.2019 19:20
Computers and Technology, 30.08.2019 19:20