Answer:
She has travelled 46.46 meters
Explanation:
<u>Step 1:</u> Data given
The car starts from rest so v0 = 0 m/s
Acceleration a = 4.8 m/s²
Time travelled = 4.4 seconds
<u>Step 2:</u> Calculate the distance
Since this is an acceleration we will use the formula X = 1/2 * at² +v0t + x0
with X = the total distance travelled
with x0 = the start point ( in this case it's 0)
with a = the acceleration ( in this case 4.8 m/s²)
with v0 = the initial speed ( in this case 0 m/s)
with t= the time travelled (in this case 4.4s)
X = 1/2 * 4.8 m/s² * (4.4s)² + 0*4.4s + 0
X = 1/2 * 4.8 m/s² * (4.4s)²
X = 46.46 m
She has travelled 46.46 meters
