Asked by Matt
An alpha particle (mass=6.68x10^-27kg)is emitted from a radioactive nucleus with an energy of 5.00MeV. How fast is the alpha particle moving in m/s? (1 MeV= 1.6x10^-13J).
I don't know how to start to solve this problem
A.2.40x10^7 m/s
B.1.55x10^7 m/s
C.3.70x10^6 m/s
D.1.85x10^6 m/s
E.4.90x10^5 m/s
I don't know how to start to solve this problem
A.2.40x10^7 m/s
B.1.55x10^7 m/s
C.3.70x10^6 m/s
D.1.85x10^6 m/s
E.4.90x10^5 m/s
Answers
Answered by
caeser
E=1/2Mv2
v2=2E/M
v2=2E/M
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.