latoyaspncr latoyaspncr
  • 27-07-2021
  • Physics
contestada

A projectile is launched straight upwards at 75 m/s. Three seconds later, its velocity is...?

Respuesta :

hannjr hannjr
  • 27-07-2021

Answer:

V = V0 + a t

V = 75 - 9.8 * 3 = 45.6 m/s

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