Question #18373

distance 200 m,east time elapsed
300 m,west 400 sec
find for velocity
100 m,east time elapsed
400 m,west 400 sec

Expert's answer

1) 200+300m=500m - full distance

velocity is S/t=500/400=1.25 m/s

2)100+400m=500m

velocity is S/t=1.25 m/s

velocity is S/t=500/400=1.25 m/s

2)100+400m=500m

velocity is S/t=1.25 m/s

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