Question

 If there are two forces acting on a block ( 10 N and 20 N ), The minimum resultant force that we can get is?​

Answer 1

Answer:

Hmm… an impossible sum would be 10000000000000000000000…

What is the question asking?

From the information given, we can calculate a maximum and a minimum sum.

The maximum would exist where both forces are acting in the same direction, in which case 10+20=30N resultant force.

The minimum would exist where both are acting in opposite directions, which gives us 20–10= 10N resultant force.