Question

4. When two forces act along the same line and in the same direction, the resultant force is equal to the
difference of the two forces.
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Answer 1

Answer:

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Explanation:

Resultant Force :- When two or more force act on a body then resulatnts force is the sum of all forces act on a body is known as resultant force .

Case 1.

When two forces act in same directions then the resultant force is added .

Rf = F1 + F2

Case2.

When two forces act in opposite direction then the resultant is equla to difference of the force of higher magnitude.

Rf = F2 - F1

Where , F2 > F1.