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01-11-2020
Physics

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A sprinter leaves the starting line and reaches a speed of 7 m/s in 3 seconds. What is his acceleration?

Respuesta :

Stephen46 Stephen46

01-11-2020

Answer:

The answer is 2.33 m/s²

Explanation:

The acceleration of an object given it's velocity and time taken can be found by using the formula

[tex]a = \frac{v}{t} \\ [/tex]

v is the speed

t is the time taken

From the question we have

[tex]a = \frac{7}{3} \\ = 2.33333333...[/tex]

We have the final answer as

2.33 m/s²

Hope this helps you

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