Question

convert 1200cm/s into km/h​

Answer 1

Answer:

43.2 kilometres per hour

Step-by-step explanation:

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Answer 2

Answer:

Given:

S=1200cm/s

To convert:-

Steps:

• Convert the speed into m/s by using relation 1m=100cm
• Multiply the converted(in m/s) speed by 18/5

Solution:-

1200cm/s=12m/s

Speed in km/h=12×18/5

=43.2 km/h