Ans
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If two bodies are approaching perpendicular to each other then the condition for collision is...they must posses equal velcities if they are initially started from equal distances....and next one is ...f they didnot started from equal distances but mentioned that condition for ccollision means we must assume that they will collide at some point and we must calculate the distance from their collision to thei starting point and we must calculate velocities for those vehicles even accelerations also so that we can say that they will collide if they travel with these velocities and accelerations even though they did not started from equal distances.....this is the way to look at the problem if you understand my concept thank you ...and text to my gmail 'neeleshjanga14@gmail.com'..and i am a student of ASHISH ARORA sir through this site..
6 years ago
by
Neelesh