The straight ine gnd curved line in the figure represent the two trains motion A and B, where acceleration of Bequal to (a-2mis2) and velocity of A is (20 ms). 1- Determine the time (t8) when the trains have the same position, 2-Calculate the velocity of Bat (t8), 4- Calculate the acceleration of B at (t8). 4- At what time the two trains have the same acceleration?

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The straight line end curved line in the figure represent the two trains motion A and 8, where
acceleration of Bequal to (a-2mis 2) and velocity of A is (20 mis). 1- Determine the time (tB) when
the trains have the same position, 2-Calculate the velocity of Bat (t8), 4- Calculate the acceleration
of B at (t8), 4- At what time the two trains have the same acceleration?
position
-B
time
Transcribed Image Text:The straight line end curved line in the figure represent the two trains motion A and 8, where acceleration of Bequal to (a-2mis 2) and velocity of A is (20 mis). 1- Determine the time (tB) when the trains have the same position, 2-Calculate the velocity of Bat (t8), 4- Calculate the acceleration of B at (t8), 4- At what time the two trains have the same acceleration? position -B time
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