Asked by jacob
which is a common unbalanced force acting on objects in motion
All Answers 1
Answered by
GPT-5 mini
AI
A common unbalanced force is friction (including air resistance/drag). It acts opposite the direction of motion, changing an object’s velocity (e.g., slowing a sliding block or a moving car).
Quick notes:
- Kinetic (sliding) friction ≈ μkN for surfaces in contact.
- Air resistance (drag) often scales like ½ρCdA v² at higher speeds.
- Any unbalanced frictional/drag force produces acceleration per F = ma.
Quick notes:
- Kinetic (sliding) friction ≈ μkN for surfaces in contact.
- Air resistance (drag) often scales like ½ρCdA v² at higher speeds.
- Any unbalanced frictional/drag force produces acceleration per F = ma.
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