Question

1) A cargo truck covers a journey of
448km in 12 hours. Calculate it's
speed.​

Answer 1

Explanation:

HEY MATE .......

We know that,Speed=Distance/timeSo,

➞Distance=448km

➞ time=12 hours

Then,

➞S. I. Unit of Speed is m/s

So,

➞448km=448000m

➞12hours=43200sec

➞Speed=(448000/43200) m/s

➞So, the speed is 10.3703704......

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