A) 9 s |
B) 6 s |
C) 12 s |
D) 4 s |
B) 6 s |
Speed of the train relative to man
= (240 + 24) km/h = 264 km/h
= \( \Large 264 \times \frac{5}{18}m/s = \frac{220}{3} m/s \)
Distance covered in passing the man = 440 m
Time taken = \( \Large \frac{440}{220} \times 3 \) = 6 s