A sprinter set a high school record in track and field, running \(200.0\) m in \(21.5\) s.

Masalah

A sprinter set a high school record in track and field, running m in s. What is the average speed of the sprinter in kilometers per hour?

Solusi Asal

33.5 km/h

Solusi Penyelesai

Solution - km/h
Topik : Conversion Factors Sumber: Mastering Chemistry