Question

If two forces are applied then maximum force obtained is 20N and minimum force obtained is 4N the find the forces.

Answer 1

Answer:

F1 = 12N & F2 =8N

Explanation:

F1 + F2 = 20 &  F1 - F2 = 4

Adding two equation

   F1 + F2 = 20

+  F1 - F2 = 4

-----------------------

2F1 = 24

F1 = 12N

And F2 = 8 N