Abeam of helium-3 atoms (m 3.016 u) is incident on a target of nitrogen-14 atoms (m 14.003 u) at rest. during the collision, a proton from the helium-3 nucleus passes to the nitrogen nucleus, so that following the collision there are two atoms: an atom of "heavy hydrogen" (deuterium, m 2.014 u) and an atom of oxygen-15 (m 15.003 u). the incident helium atoms are moving at a velocity of 6.346 x 10â° m/s. after the collision, the deuterium atoms are observed to be moving forward (in the same direction as the initial helium atoms) with a velocity of 1.531 x 107 m/s (a) what is the final velocity of the oxygen-15 atoms? (b) compare the total kinetic energies before and after the collision.
Answers: 2
Physics, 22.06.2019 18:30, justhereforanswers13
Ben (55kg) is standing on very slippery ice when junior (25kg) bumps into him. junior was moving at a speed of 8 m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision. give the answer in m/s. describe the work you did to get the answer.
Answers: 1
Physics, 22.06.2019 19:30, diyagawande
Complete these sentences. if a roller coaster train has a potential energy of 1,500 j and a kinetic energy of 500 j as it starts to travel downhill, its total energy isj. once the roller coaster train gets closer to the bottom of the hill, its kinetic energy increases to 1,100 j, and its potential energy decreases to j. when the train reaches the bottom of the track and is traveling along the ground, its kinetic energy isj.
Answers: 1
Physics, 23.06.2019 16:00, angelagonzalesownus1
Energy conservation is the process by which one kind of energy changes into a another and when energy is converted this way it's not lost or used up. true or false
Answers: 2
Physics, 23.06.2019 19:30, heyperdomo4369
Every winter i fly home to michigan. it takes 5 hours. what is my average speed?
Answers: 1
Abeam of helium-3 atoms (m 3.016 u) is incident on a target of nitrogen-14 atoms (m 14.003 u) at res...
Mathematics, 14.01.2020 09:31
History, 14.01.2020 09:31
English, 14.01.2020 09:31
Mathematics, 14.01.2020 09:31
Health, 14.01.2020 09:31