Respuesta :

Lanuel

Answer:

Time, t = 7.4 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;

[tex]Speed = \frac{distance}{time}[/tex] ....equation 1

[tex]Time = \frac{distance}{speed}[/tex] .....equation 2

Given the following data;

Speed = 0.5m/s

Distance = 3.7m

Substituting into equation 2;

[tex]Time = \frac{3.7}{0.5}[/tex]

Time, t = 7.4 secs.