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11 Dec 2019
A proton (with a rest mass m=1.67×10^−27kg) has total energy that is 4.00 times its rest energy.
a. What is the kinetic energy KE of the proton?
Express your answer in billions of electron volts to three significant figures.
b. What is the magnitude of the momentum p of the proton?
Express your answer in kilogram-meters per second to three significant figures.
c. What is the speed v of the proton?
Express your answer as a fraction of the speed of light to four significant figures.
A proton (with a rest mass m=1.67×10^−27kg) has total energy that is 4.00 times its rest energy.
a. What is the kinetic energy KE of the proton?
Express your answer in billions of electron volts to three significant figures.
b. What is the magnitude of the momentum p of the proton?
Express your answer in kilogram-meters per second to three significant figures.
c. What is the speed v of the proton?
Express your answer as a fraction of the speed of light to four significant figures.
Ankit LalLv10
17 Sep 2020