Express in m/sec 45 km/hr
Answers
Answered by
1
Explanation:
45 × 5/18
5 × 5/2
25/2
12.5 m/s
Answered by
0
Answer:
1km =1000m
1 hour= 60×60 sec
So, 45km= 45000m
And 60×60
=>45000m/3600sec
Explanation:
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