Two trains are running at 60 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 6 seconds. What is the length of the fast train ?
A. 6623 mts
B. 6632 mts
C.6345 mts
D. 6354 mts
A) Option A B) Option B C) Option C D) Option D
Answers
Answered by
0
Answer:
mts
Step-by-step explanation:
A. 6623 mts
B. 6632 mts
C.6345 mts
D. 6354 mts
Answered by
0
Answer:
Relative speed =(40−20)km/hr=(20×
185 )m/sec=( 950 )m/sec
∴ Length of faster train =( 950 ×5)m= 9250
m=27 97 m
Step-by-step explanation:
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