Question

What is internal and external forces. Give examples.
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Answer 1

Answer:

internal and external forces

For our purposes, we will simply say that external forces include the applied force, normal force, tension force, friction force, and air resistance force. And for our purposes, the internal forces include the gravity forces, magnetic force, electrical force, and spring force.

Answer 2

Explanation:

For our purposes, we will simply say that external forces include the appliedforce, normal force, tensionforce, friction force, and air resistance force. And for our purposes, the internal forces include the gravityforces, magnetic force, electrical force, and spring force.

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