Mathematics · Buoyancy and Floatation Calculations
समुद्री पानी में पूरी तरह से डूबे होने पर 9 किग्रा के कॉर्क लाइफ बेल्ट का उत्थापक बल (नेट ऊपर की ओर बल) ज्ञात कीजिए। कॉर्क और समुद्री पानी का घनत्व क्रमशः 0.3 × 103 kg/m3 और 1.03 × 103 kg/m3 है। (g = 9.8 m/s2 लें)
- 1163.4 N
- 2200.5 N
- 3300.8 N
- 4214.6 N✓
सही उत्तर देखें
214.6 N
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