yolo8675 yolo8675
  • 19-11-2020
  • Mathematics
contestada

Plz help me on which ones :) !

Plz help me on which ones class=

Respuesta :

ttchoden101
ttchoden101 ttchoden101
  • 19-11-2020

Answer:

C. 14 N right

C. 14.26 kg

Step-by-step explanation:

Add both the forces for the first one.

F=ma

42.8=m x 3.0

42.8/3.0=m

14.26=m

m= 14.26kg

I think this is correct

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