1.

A cyclist travelling at an average speed of 18km/h.a) Express his average speed in m/sb) find the distance he travels in 3 hoursc) find how far he travels in 25 seconds?

Answer»

Step-by-step EXPLANATION:

AVERAGE SPEED =18KMPH

=18×1000/60×60 m/ s

=18×5/18m/ s =5m/s

Distance = speed × TIME

= 18×3=54 km

distance =5×25=125m



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