. A train passes two bridge of lengths 210m and 122m in 25 sec and 17 sec
respectively. Let us calculate the lenth and speed of the train.
Answers
Answered by
0
Answer:
210+122=332=332m,25+17=42=32m in 42 seconds
Answered by
1
Answer:
total distance =210+122=332
total time=42sec
speed=332÷42
7.9m/s
Step-by-step explanation:
and length =332
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