Question

Plz help me on which ones :) !

Answer 1

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