Math, asked by shambhu1327, 1 month ago

दो रेलगाड़ियाँ 140 मीटर तथा 160 मीटर लंबी है क्रमशः 50 किमी/घटा
तथा 40 किमी/घंटा की चाल से समांतर पटरियों पर एक ही दिशा में
चल रही है, तो एक दूसरे को पार करने में कितना समय लगेगा।
10A
120 से​

Answers

Answered by adityarawat28122004
2

Answer:

16 second

Step-by-step explanation:

pahali train ka speed = 50 km/h

dusari ,, ,, ,, = 40 km/h

so the speed of trian for across to each other = 50-40 = 10 km/h

length of slower train = 160 m

or distance = 160 m =

so the total time to take to across to each other = distance / speed

= 160/10

= 16 second

I hope it is usefull for you so plz mark me as brainlist answer.

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