Physics, asked by sanafatma333, 5 months ago

Two parallel rail tracks run
north-south. Train A moves north with a
speed of 54 kmh! and train B moves south
with a speed of 90 km hl. What is the
(a) velocity of B with respect to A?,
(b) velocity of ground with respect to B?.
and
(c) velocity of a monkey running on the
roof of the train A against its motion
(with a velocity of 18 km h-' with
respect to the train A) as observed by
a man standing on the ground?​

Answers

Answered by sk515162662
0

Answer:

a. B has greater velocity with respect to A

b. -90 km/h(- indicate in opposite directions)

c.72 km/h with respect to man standing on the ground

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