To solve this problem we will apply the linear motion kinematic equations. On these equations we will define the speed as the distance traveled in a space of time, and that speed will be in charge of indicating the reaction rate of the individual. In turn, using the ratio of speed, position and acceleration, we will clear the position and determine the distance necessary for braking.
The relation to express the velocity in terms of position for constant acceleration is as follows

Here,
u = Initial velocity
v= Final velocity
a = Acceleration
= Initial position
s = Final position
PART 1) Calculate the displacement within the reaction time



In this case we can calculate the shortest stopping distance


PART 2)
PART 1) Calculate the displacement within the reaction time



In this case we can calculate the shortest stopping distance


While a person without alcohol would cost 517ft to slow down, under alcoholic substances that distance would be 616ft
So, the average speed of the Cheetah is 17.6 m/s.
<h3>Introduction</h3>
Hello ! I'm Deva from Brainly Indonesia. This time, I will help regarding the average speed. The average speed is obtained from finding the average of the speeds that occur or can be detected from the division between distance and travel time. The average speed can be formulated by :

With the following condition :
= average speed (m/s)- s = shift or distance objects from initial movement (m)
- t = interval of the time (s)
<h3>Problem Solving</h3>
We know that :
- s = shift = 88 m
- t = interval of the time = 5 seconds
What was asked :
= average speed = ... m/s
Step by step :



So, the average speed of the Cheetah is 17.6 m/s.
Answer: Visible light makes up 35% of natural light.
Answer:
An object is said to be in motion when it changes its place with time and respect to its surrounding.
Explanation:
Hope this helps :)
There must be a equal opposite reaction.
E=mv2