A-Level
EDEXCEL
Physics
October 2022
1 Marks
QP-202210-Physics-U1 · Question 9
Question (excerpt):
9 A proton and an electron have equal kinetic energies. The speed of the proton is v. The mass of a proton is 2000 times greater than the mass of an electron. Which of the following expressions gives …
9 A proton and an electron have equal kinetic energies. The speed of the proton is v. The mass of a proton is 2000 times greater than the mass of an electron. Which of the following expressions gives …
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