- #1
Wa1337
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Homework Statement
Two cyclists, A and B, have displacements 0 km and 70 km, respectively. At t=0 they begin to cycle towards each other with velocities 15 km/h and 20 km/h, respectively. At the same time, a fly that was sitting on A starts flying towards B with a velocity of 30 km/h. As soon as the fly reaches B, it immediately turns around and flies towards A, and so on until A and B meet.
(A) What will the displacement of the two cyclists and the fly be when all 3 meet?
(B) What will be the distance traveled by the fly?
Homework Equations
Not too sure about this one... maybe d= vit + 1/2 at2
The Attempt at a Solution
All I know is the answer for a is 30 km/h and 60 km/h for b