Question

the worlds slowest mammal is the sloth. it peaks out at 0.24 km per hour. find the sloths speed if it travels 12.0 meters in 14 secounds

Answer 1

If it travels 12.0 meters in 14 seconds we will have the following:

`(12)/(14)=(6)/(7)\approx0.86`

So, it moves approximately 0.86 meters per second; now, we transform units to kilometers and hours:

`(6)/(7)\cdot(1)/(1000)\cdot(3600)/(1)=(108)/(35)\approx3.09`

So, it moved at approximately 3.09 kilometers per hour.

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The reason for this multiplication is the following:

We have 6/7 meters/second, we then multiply 1km/1000m and multiply 3600s/1 hour. [Those are the respective conversion factors for the specific distance and time respectively]