Which compound is ionic? 1. CaBr2 2. NO2 3. CH4 4. NBr3
1 answer:
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Answer:
<h2>6 m/s</h2>Explanation:
The speed of the man 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>6 m/s</h3>Hope this helps you