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ololo11 [35]
2 years ago
10

Which expression calculates the speed in meters per second of an object that travels a distance of 40 m every 10 s?

Mathematics
2 answers:
maria [59]2 years ago
6 0

Answer:

40/10  [4 meters/sec]

Step-by-step explanation:

Watch for what the units are telling us.  The number that is being requested  

is speed in units of meters/sec.  We are given 40 meters and 10 seconds.  If we divide 40 meters by 10 seconds (10 meters/10 seconds), we get 4 meters/sec, the correct dimension.

kipiarov [429]2 years ago
5 0
40x10 is the correct one
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