Question

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Answer 1

Answer:

1. Net force is the vector sum of forces acting on a particle or body. The net force is a single force that replaces the effect of the original forces on the particle's motion
2. electromagnetic force

Answer 2

Explanation:

• Net force is the vector sum of forces acting on a particle or body. The net force is a single force that replaces the effect of the original forces on the particle's motion
• electromagnetic force