kayleighjohnson00 kayleighjohnson00
  • 10-10-2018
  • Mathematics
contestada

I need help on #17 please!!

I need help on 17 please class=

Respuesta :

hmartin1005
hmartin1005 hmartin1005
  • 10-10-2018

Solve for Vf

Multiply both sides by t.

at= Vf - Vi

Add Vi

at+Vi= Vf


Then substitute the correct numbers based on the variables

(2ft/s^2)(3 s) + 4 ft/s^2= 10

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