Physics, asked by Chirandip7274, 1 year ago

An electron with rest mass m moves with a speed of 0.8 c its mass when it moves with this speed is

Answers

Answered by Fatimakincsem
1

The mass of electron is m = 5.mo / 3

Explanation:

m = mo √ 1−v^2 / c^2

   = √ mo / c^2−(0.8 c)^2 / c^2

    =5mo / 3

Hence the mass of electron is m = 5.mo / 3

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