alleryಎರಡು ರೈಲುಗಳು ಸಮಾನಾಂತರ ಹಳಿಗಳಲ್ಲಿ 60 ಕಿಮೀ/ಗಂ ಮತ್ತು 40 ಕಿಮೀ/ಗಂ ವೇಗದಲ್ಲಿ ಪರಸ್ಪರ ಸಮೀಪಿಸುತ್ತವೆ. ಅವು ಎಷ್ಟು ವೇಗವಾಗಿ ಅಂತರವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತವೆ?
A24 km/h
B50 km/h
C100 km/h
D20 km/h
Answer & Solution
Correct answer: C. 100 km/h
ವಿರುದ್ಧ ದಿಕ್ಕಿನಲ್ಲಿ ಚಲಿಸುವಾಗ ಅವುಗಳ ವೇಗ ಹೆಚ್ಚಾಗುತ್ತದೆ, ಇದು ಗಂಟೆಗೆ 100 ಕಿಮೀ ವೇಗವನ್ನು ನೀಡುತ್ತದೆ.
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