alleryవేగం 5 సెకన్లలో 20 నుండి 50 km/h కి క్రమంగా పెరుగుతుంది. సెకనుకు పెరుగుదల ఎంత?
A4 km/h
B5 km/h
C6 km/h
D10 km/h
Answer & Solution
Correct answer: C. 6 km/h
5 సెకన్లలో పెరుగుదల 30 km/h, కాబట్టి వాలు సెకనుకు 6 km/h అవుతుంది.
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