Mathematics · Speed, Time and Distance
एक कार अपनी यात्रा का पहला आधा भाग v1 चाल से और अगला आधा भाग v2 चाल से तय करती है। पूरी यात्रा को पूरा करने के लिए कार की औसत चाल क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12v1v2v1 + v2✓
- 2v1v2v1 + v2
- 3√v1v2
- 4v1 + v22
सही उत्तर देखें
2v1v2v1 + v2
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