Asked by Mark

Two simmers are swimming in a lake. Swimmer A starts swimming at a speed of 1m/sec towards the shore from a distance of 30 m. Swimmer B starts swimming towards the shore from 10m behind swimmer A but he swims at 1.5m/sec. Which swimmer will arrive at the shore first ?
Answered by PsyDAG
40m/1.5sec = 26.7 sec

30m/1sec = 30 sec



Answered by Mark
So Swimmer B will arrive at the shore first?
Answered by PsyDAG
Is 26.7 seconds less than 30?
Answered by Lisa
Yes it is
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