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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Suppose you are reding a bike with a speed of 10 m s^(-1) due relative to a person A person A who is walking on the ground towards east. If your friend B walking on the ground due west measures you speed as 15 m s^(-1), find the relative velocity between two refence frames A and B.

Suppose you are reding a bike with a speed of 10 m s^(-1) due relative to a person A person A who is walking on the ground towards east. If your friend B walking on the ground due west measures you speed as 15 m s^(-1), find the relative velocity between two refence frames A and B.

A person walks up a stationary escalation in t 1 ​ second. If he remains stationary on the escalator then a. Determine the speed of man with respect to the escalator. b. Determine the speed of the escalator. c. How much time would it take him to walk up the moving escalator? then it can take him up in t 2 ​ second. If the length of the escalator is L