HELP AGAIN A car going .80m/s accelerates uniformly at .20m/s^2 . What is the distance covered in 1.3 minutes? brainliest goes to person who shows formula/work

Respuesta :

Answer:

initial speed (u) = 0.8 m/s

acceleration (a) = 0.2 m/s/s

time (t) = 1.3 min    OR        1.3*60 seconds

            = 78 seconds  

we will use the second equation of motion to find the distance

distance (s) = ut + 1/2 a(t^2)

s = 0.8 * 78 + 1/2 * 0.2 * (6084)

s = 62.4 + 608.4

s = 670.8 m

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