Mathematics · Speed, Time and Distance
एक कार अपनी यात्रा की पहली आधी दूरी v1 की गति से और शेष आधी दूरी v2 की गति से तय करती है। पूरी यात्रा के लिए कार की औसत गति क्या होगी?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12v1v2 / (v1 + v2)✓
- 2(v1v2) / (v1 + v2)
- 3√(v1v2)
- 4(v1 + v2) / 2
सही उत्तर देखें
2v1v2 / (v1 + v2)
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