Physics, 20.03.2020 10:11 majestyic1207
Isolated neutrons outside the nucleus are unstable. After a typical lifetime of about 15 minutes, they decay into a proton and another particle called a neutrino. Consider a neutron that lives 900 s when at rest relative to an observer. How fast is the neutron moving relative to an observer who measures its life span to be 2070 s
Answers: 1
Physics, 22.06.2019 00:00, hlhunter11p8f0o0
An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?
Answers: 1
Physics, 22.06.2019 07:50, babbybronx
Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?
Answers: 1
Isolated neutrons outside the nucleus are unstable. After a typical lifetime of about 15 minutes, th...
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