Express a speed of 18 km/h metres per second?
Answers
Answered by
3
18 km/hr
= 18000m/3600sec
= 180/36
= 30/6
= 5 m/sec
or their is also a shortcut, directly multiply by 5/18 to convert km/hr into m/sec and multiply by 18/5 to convert m/sec into km/hr.
hope this helped you. ........
= 18000m/3600sec
= 180/36
= 30/6
= 5 m/sec
or their is also a shortcut, directly multiply by 5/18 to convert km/hr into m/sec and multiply by 18/5 to convert m/sec into km/hr.
hope this helped you. ........
Answered by
0
18km/hr =( 18 *1000m)/60mi since 1km =1000m and 1 hr = 60mi
= 18*1000m/60* 60 sec since 1mi = 60sec
=2*3*3*2*5m/2*3*2*3sec
after cancellation
=5m/s
= 18*1000m/60* 60 sec since 1mi = 60sec
=2*3*3*2*5m/2*3*2*3sec
after cancellation
=5m/s
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