A cyclist moves east in and then west in .

PHYSICS · Multi-part · CBSE · Physics · Motion · Motion

Problem

A cyclist moves 200 m200\,\text{m} east in 25 s25\,\text{s} and then 100 m100\,\text{m} west in 15 s15\,\text{s}. (i) Calculate the average speed for the entire motion. (ii) Calculate the magnitude of the average velocity for the entire motion.

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