The track star runs 100m at a rate of 10.4m/s. How long did it take to run 100m? 0.1 m/s
9.65
1040m/s
0.1s

Time, t = 9.615 secs.

Explanation:

Speed can be defined as distance covered per unit time. Speed is a scalar quantity and as such it has magnitude but no direction.

Mathematically, speed is given by the equation;

....equation 1

.....equation 2

Given the following data;

Distance = 100m

Speed = 10.4m/s

Substituting into equation 2;

Time, t = 9.615 secs.

7

step-by-step explanation:

yuo ned the activity or vertical angle of the form of 1,7 but 2,2 has a c4,2 as it verticie so i not have a car