Answer:
<h3>The answer is 200 s</h3>
Explanation:
To find the duration or time taken we use the formula
where
d is the distance
v is the velocity
From the question
d = 800 m
t = 4 m/s
We have
We have the final answer as
<h3>200 s</h3>
Hope this helps you
The answer is C. Answers A, B and D all require physics to answer. Answer C is related to Chemistry because it involves atoms and from the sound of it the fission of them because two One Hidrogen and two oxygen are required to make H2O - Water