We have that for the Question, it can be said that The two impossible outcomes are 15 and 5
From the question we are told
A force of 5 N and a force of 15 N acting on an object can produce the following net forces except
Generally the equations for the Resultant forces are is mathematically given as
F1+F2
or
F1-F2
Where
F1+F2=15+5=20
and
F1-F2=15-5=10
Therefore
The two impossible outcomes are 15 and 5
Option A,C
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