Find the speed of an electron with a kinetic energy 2.60×10−13 J . Express your answer...

Question

Question

Find the speed of an electron with a kinetic energy 2.60×10⁻¹³ J .

Express your answer using two significant figures.

What's the speed of a proton with the same kinetic energy?

Express your answer using two significant figures.

science physics

Answer 1

Answer #1

Answer 2

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