Question

7
4. Two forces of magnitudes 20N and 10N
acts at a point then which one of the
following cannot be their possible sum?​

Answer 1

Answer:

If they act in complete opposition 20 - 10 = 10N

If they act exactly complementary 10 + 20 = 30N

And if they act at odd angles to each other, the resultant force can be anything in between 10N and 30N