How do you convert 3.82 meters per second to kilometers per hour?
3 Answers
See a solution process below:
Explanation:
First, we can write this expression as:
Next, let's convert the seconds to hours. We know 1 minute is equal to 60 seconds and 1 hour is equation to 60 minutes so we can write multiply this expression by
Now, let's convert meters to kilometers. We know 1 kilometer is equal to 1000 meters. So again, we can multiply the expression by 1 without changing the value of the expression:
Explanation:
#"convert metres to Km and seconds to hours"#
#• " 1 Km "=1000" metres"#
#• " 1 hour " =60xx60=3600" seconds"#
#rArr3.82" metres per second"#
#=3.82/1000" Km per second"#
#=3.82/1000xx3600" Km per hour"#
#=13.752" Km per hour"#
Explanation:
Use dimensional analysis.
Identify the relationships between km and m and seconds and hours.
Multiply