Homework Help: physics

Posted by Michelle on Sunday, August 30, 2009 at 6:25pm.

You and a friend each drive 50.0 km. You travel at 90 km/h; your friend travels at 95.0 km/h. How long will your friend wait for you at the end of the trip?

physics - bobpursley, Sunday, August 30, 2009 at 6:38pm
time difference= 50(1/90-1/95) hrs

check my thinking.

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