Somnath posted an Question
July 25, 2020 • 15:03 pm 10 points
  • IIT JAM
  • Physics (PH)

Two parallel rail-tracks run north-south. train a moves north with a speed of 54 km h and train b moves south with a speed of 90 km h-. the velocity of a monkey

Two parallel rail-tracks run north-south. Train A moves north with a speed of 54 km h and train B moves south with a speed of 90 km h-. The velocity of a monkey running on the roof of train A against its motion (with a velocity of 18 km h w.r.t. train A) as observed by a man travelling in train B is (a) 20 ms (c) 30 ms (b) 25 ms (d) 35 ms-

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    Deepak singh 1 best-answer

    click on given below link , it will be easier for u. https://doubtnut.com/question-answer-physics/do-samaantar-rel-patariyaan-utar-dakshin-disha-mein-hai-ek-relagaadee-a-utar-disha-mein-54-km-h-ki-c-56702791

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    Ghost. best-answer

    Option (d) is correct Answer is 35m/s. see attached file. Wishes

    cropped1075344099.jpg
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