Question

pls tell the answer of the upper ques and detailed pls it's a req
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Answer 1

Answer:

when two unequal force act on an object in opposite directions,then the resultant force is not equal to zero and the object moves in the direction of the force.

15M-8N=7N

Here ,the resultant force is not equal to zero

Hence the object moves in the direction of the force,that is ,in East direction.

This type of force is called unbalanced force.