chrisvogel26
chrisvogel26 chrisvogel26
  • 13-01-2020
  • Physics
contestada

What is the coefficient of kinetic friction between the ramp and the couch?

What is the coefficient of kinetic friction between the ramp and the couch class=

Respuesta :

trip4diana
trip4diana trip4diana
  • 21-01-2020

Answer:

maybe c. because if you do 70

Explanation:

-50 you get 20 than you add that to the 25 and you get 45 and the nearest closest number is 47

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