Math, asked by anjanagupta480, 2 months ago

160 मीटर लंबी एक रेलगाड़ी 90 किलोमीटर प्रति घंटे की चाल से 440 मीटर लंबे पुल को पार करने में कितना समय लेगी

Answers

Answered by Saritakanth

2

Answer:

72 Km/hr.

Step-by-step explanation:

Train length: 160m

Platform length: 160m

Total length: 320.

Time: 16 Sec.

Speed= Distance/Time= 320/16= 20m/s

Speed (Km/ha)= 20 ko 4se kaat diya * 18/5 = 72Km/hs.

Ans- 72Km/hr.

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