The straight line and curved line in the figure represent the two trains motion A and B, where acceleration of B equal to (a=2m/s^2) and velocity of A is (20 m/s). 1- Determine the time (tB) when the trains have the same position, 2-Calculate the velocity of B at (tB), 4- Calculate the acceleration of B at (tB), 4- At what time the two trains have the same acceleration? position B time 'B

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The straight line and curved line in
the figure represent the two trains
motion A and B, where acceleration
of B equal to (a=2m/s^2) and velocity
of A is (20 m/s). 1- Determine the time
(tB) when the trains have the same
position, 2-Calculate the velocity of B
at (tB), 4- Calculate the acceleration
of B at (tB), 4- At what time the two
trains have the same acceleration?
position
-В
time
'B
Transcribed Image Text:The straight line and curved line in the figure represent the two trains motion A and B, where acceleration of B equal to (a=2m/s^2) and velocity of A is (20 m/s). 1- Determine the time (tB) when the trains have the same position, 2-Calculate the velocity of B at (tB), 4- Calculate the acceleration of B at (tB), 4- At what time the two trains have the same acceleration? position -В time 'B
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