Practice question · True or false
When solving mechanics problems, choosing the right coordinate system can simplify the equations significantly.
Hints
- Ask what happens to the number of components when axes align with the motion.
- A well-chosen axis can zero out one whole equation.
Show the answer
True
Why
Aligning axes with motion or forces reduces the number of vector components.
Practise Problem-Solving: Mechanics
The app has 5 more questions on this lesson, and keeps your place in the course. Physics I is free to start.
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