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

सभस्मा

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?

भूर सभाधान

33.5 km/h

धारयि सभाधान

Solution - km/h
विषम: Conversion Factors स्रोर: Mastering Chemistry