Andi, Budi, Rudi: A Square Field Challenge

[williamluffy]

please friend post my homework

1. Three people of Andi, budi Rudi run around field in form of is square [of] fairish length 50 x 20 m, name squarely or filed [of] length [of] ABCD. Third [of] the people leave from A. If Andi and budi run unidirectionally ( assume clockwise if seen the from the top (of)) with each speed 10 m/s and while Rudi m/s walk contraryly [of] direction both with speed 7 m/s

Determining
a. When third the people meet for the things first and fourth time
b. Where third the people meet for the things first and fourth time


sorry i from indonesia, my english not very good enough but anwser my homework

 

[Hootenanny]

No. We will not do your homework for you, but we will help you do it yourself.

What are your thoughts on the problem, what have you attempted thus far?