allery100 m गाडी 36 किमी/तास वेगान चलपी 200 m पुलांत भितर सरता. कितलो वेळ पुल पुरायपणान निवळ करचो?
A25 सेकंद
B20 सेकंद
C30 सेकंद
D35 सेकंद
Answer & Solution
Correct answer: C. 30 सेकंद
36 किमी/तास 10 m/s आनी गाडयेन 300 मी., 30 सेकंद लागतात.
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