6 Two cyclists, A and B, have displacements
0 km and 70 km, respectively. At t=0 they
b...
Physics, 27.11.2020 21:00 connorhanratty6487
6 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 three
meet?
(b) What will be the distance travelled by the
fly?
Answers: 3
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