Two persons A and B moving in a circular path.At pt. P they start moving opposite with speed 4m/s and 1m/s.When they meet at point M at that time two more persons C and D start journey from point P with speed 4m/s i.e C along A and D 1m/s along B.Are all meet at a point?if yes,then calculate time.

• no, they all will never meet because A and C are travelling in same direction with same speed but starting from different point...hence they can never cross each other. similarly,B and D are running in same direction with same speed and starting from different point.
• 11 years agoHelpfull: Yes(12) No(1)
• for doing this question first make a circlethen make a intial point on it ie point p and mark 5 point of same distance on it now the ans start.
  yes they will meet lets use heat and trial method the condition is lets considr the distance is 100m and they start moving and after 20sec they will meet at a distance 20m from the intial position (in this case we consider the distance from p along the dir of b(1m/s)) the c and d will start moving now and after 40 sec(start feom intial when a and b start moving) the a and b will be at 40m from p point(along direction of b) but c and d will be at 20 meter from p but in reverse direction(ie along the direction of a because c and d start to opp side in speed see in que) and at time 60sec from they all will meet at point 60m from pt p (in the direction of b ie 1m/sec)
  if u hv any other query can contact me
  darpankumar80@yahoo.in
• 11 years agoHelpfull: Yes(1) No(0)
• They will never meet, because when A and B will meet for 2nd time, C and D will be at point M, and this will go on. so they will never meet
• 11 years agoHelpfull: Yes(0) No(0)
• can u plz explain me mr.darpankumar
• 11 years agoHelpfull: Yes(0) No(0)