<span>4) Formation of a gas
When methane burns, it produces the gases water vapor and carbon dioxide.
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Answer:
(C) Average Velocity = 25 m/s due North
The answer is D) neutral water reacts with carbon dioxide to form an acid solution
Answer:
<h2>66.67 km/hr</h2>
Explanation:
The average velocity of the car can be found by using the formula

d is the distance
t is the time taken
From the question we have

We have the final answer as
<h3>66.67 km/hr</h3>
Hope this helps you