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How long does it take buknoys car to change its velocity from 12m/s to 25m/s if it accelerate at 5m/s

Sagot :

Answer:

v = u + a*t   where v = final velocity (25m/s), u = initial velocity (12m/s), a = acceleration (5m/s2) and t = time (secs)

 

So t = (v - u)/a  

 

I'll leave you to fill in the numbers.

Explanation:

:)