2. Express the speed 36 km h-1 in ms-1
Answers
Answered by
2
Answer:
10m/s
Explanation:
36×1000/3600
36×5/18
=10m/s
Note: We need to multiply it by 1000/3600 as km gets converted into m and h into s. Here, i have used the simplest form of 1000/3600 which is 5/18.
Answered by
1
Answer: 20 km
Explanation:
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