Revinti
Revinti Revinti
  • 10-11-2021
  • Mathematics
contestada

Please help with this question.
Thanks.​

Please help with this question Thanks class=

Respuesta :

maniknandini
maniknandini maniknandini
  • 10-11-2021

Answer:

10

Step-by-step explanation:

E = V + 1/2mv^2

700 = 300 + 1/2*8*v^2

400 = 4v^2

100 = v^2

v = 10

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