Question

calculate the speed of an object of it covers a distance of 20 metres in 4 seconds​

Answer 1

Answer:

5m/s

Explanation:

Distance= 20m

Time= 4s

Speed= $\frac{Distance}{Time}$

Speed= $\frac{20}{4}$= 5

So, 5m/s is the answer

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Answer 2

Answer:

.67 m/s

Explanation: