Answer:
Time = 801.802 secs.
Explanation:
Speed can be defined as the rate of change in the magnitude of distance with respect to time. It is a scalar quantity because it only has magnitude but no direction.
Given the following data;
Average speed = 11.1m/s
Time =?
Distance = 8900m
[tex]Speed (S) = \frac{distance}{time}[/tex]
[tex]S = \frac{d}{t}[/tex]
Making time (t) the subject of formula, we have;
[tex]Time (t) = \frac{d}{s}[/tex]
[tex]Time (t) = \frac{8900}{11.1}[/tex]
Time = 801.802 secs.
Hence, the time the biker takes to cover the segment is 801.802 seconds.
