noor261259
noor261259 noor261259
  • 02-10-2021
  • Physics
contestada

An electron, starting from rest and moving with a constant acceleration, travels 1.0 cm in 20 ms. What is the magnitude of this acceleration?​

Respuesta :

hannjr hannjr
  • 02-10-2021

Answer:

s = 1/2 a t^2       distance vs acceleration

a = 2 * s / (2E-2)^2 = 2 * 1E-2 / 4E-4 = .5E2 = 50 m/s

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