What will be the condition of no collision with the second train?
The drivers of a train moving at a speed #v_1# sight another train at a distance #d# ahead of him on the same line, moving with slower speed #v_2# . 1st driver pulls the brake to create a retardation #r# .
The drivers of a train moving at a speed
1 Answer
May 22, 2017
If the driver of first train is able to bring the velocity of his train down from its velocity
Using the kinematic expression
#v^2-u^2=2as#
where various symbols have meaning ascribed to them. We get