Question

Two parallel rail tracks run from north to south. on one track, train A is

moving from north to south with a speed of 15ms

-1

.on the other track train B

is moving from south to north with a speed of 25ms-1

.Find the relative

velocity of a) B with respect to A b) the ground with respect to B​

Answer 1

Answer:

dont know out of my mind

Answer 2

Answer:

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