Math, asked by sravanthivasala93, 5 months ago

define: A train 180 m long passes a wagon 90 m long moving at a speed of 36 m/s in 30seconds . calculate the speed of the train if the wagon is moving in the same direction as that of the train.​

Answers

Answered by gautamrekha1121
0

please write full questios

Answered by vikranthsanjay
0

Answer:

Vrel=

20−10=10

20−10=10

m/sec

Time=

D

Vrel

=

180

10

=18sec

DVrel=18010=18sec

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