Question

Two parallel rail tracks run north – south. Train A moves north with a speed of

54km/h and train B moves south with a speed of 90km/h. What is the

A) Velocity of B with respect to A.

B) Velocity of ground with respect to B​

Answer 1

Answer:

Two parallel rail tracks run north-south. Train A moves north with a speed of 54 kmh  

−1

 and train B moves south with a speed of 90 kmh  

−1

, What is the

a. the relative velocity of B with respect to A?

b. the relative velocity of the ground with respect to B?

c. a velocity of a monkey running on the roof of the train A against its motion (with its velocity of 18 kmh−1 with respect to the train A) as observed by a man standing on the

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Explanation:

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