Physics, 11.11.2019 23:31 zitterkoph
Two protons (each with rest mass m=1.67Γ10β27kg) are initially moving with equal speeds in opposite directions. the protons continue to exist after a collision that produces an Ξ·0 particle. the rest mass of the Ξ·0 is mΞ·=9.75Γ10β28kg. part aif the two protons and the Ξ·0 are all at rest after the collision, find the initial speed v of the protons. express your answer as a fraction of the speed of light to three significant figures. v = bwhat is the kinetic energy ek of each proton? express your answer in millions of electron volts to three significant figures. ek = cwhat is the rest energy er of the Ξ·0? express your answer in millions of electron volts to three significant figures. er =
Answers: 3
Physics, 21.06.2019 21:30
The earth remains in orbit around the sun due to the force of gravity. how does the force of gravity exerted by the sun on the earth compare to the force of gravity exerted by the earth on the sun?
Answers: 1
Physics, 22.06.2019 19:50
An electron moves with a constant horizontal velocity of 3.0 Γ 106 m/s and no initial vertical velocity as it enters a deflector inside a tv tube. the electron strikes the screen after traveling 26 cm horizontally and 19 cm vertically upward with no horizontal acceleration. what is the constant vertical acceleration provided by the deflector? (the effects of gravity can be ignored.)
Answers: 2
Physics, 23.06.2019 04:00
Can anyone plz answer any of these. even if its one it will
Answers: 1
Physics, 23.06.2019 05:00
Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?
Answers: 2
Two protons (each with rest mass m=1.67Γ10β27kg) are initially moving with equal speeds in opposite...
Mathematics, 12.03.2021 20:50
Chemistry, 12.03.2021 20:50
Mathematics, 12.03.2021 20:50
Mathematics, 12.03.2021 20:50
Mathematics, 12.03.2021 20:50
Mathematics, 12.03.2021 20:50
Mathematics, 12.03.2021 20:50
History, 12.03.2021 20:50
Mathematics, 12.03.2021 20:50