Question

1. A biker travels at an average speed of 11.1 m/s along a 8900 m

Answer 1

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

$Speed (S) = \frac{distance}{time}$

$S = \frac{d}{t}$

Making time (t) the subject of formula, we have;

$Time (t) = \frac{d}{s}$

$Time (t) = \frac{8900}{11.1}$

Time = 801.802 secs.

Hence, the time the biker takes to cover the segment is 801.802 seconds.