General Studies · Mechanical Vibrations
मुक्त अमंदित कंपन (free undamped vibrations) में, त्वरण वेक्टर (acceleration vector) विस्थापन वेक्टर (displacement vector) से कितने कला कोण (phase angle) से आगे होता है?
- 12π3 रेडियन (120°)
- 2π6 रेडियन (30°)
- 3π2 रेडियन (90°)
- 4π रेडियन (180°)✓
सही उत्तर देखें
π रेडियन (180°)
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