Motorcyclist 20473

The cyclist leaves place A at a speed of 25 km/h. A motorcyclist rides against him at a speed of 55 km/h. The distance between places A and B is 60 km. When and where do I meet?

Correct answer:

t =  0.75 h
s1 =  18.75 km

Step-by-step explanation:

v1=25 km/h v2=55 km/h  60=v1 t+v2 t 60=25 t+55 t  80t=60  t=8060=0.75  t=43=0.75=0.75 h
s1=v1 t=25 0.75=18.75 km



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