Respuesta :
The acceleration of the car will be 2m/s².Option A is correct. According to Newton's second law, the eventual effect of all forces applied to a body is its acceleration.
What is acceleration?
The rate of change of velocity with respect to time is known as acceleration.
Given data;
Initial velocity,u=10m/s
Final velocity,v=40m/s
Time elapsed,t=15 seconds
To find ;
Acceleration, a
The acceleration when the change in the velocity is observed by the formula as:
[tex]\rm a= \frac{v-u}{t}[/tex]
Substitute the given values:
[tex]\rm a= \frac{40-10}{15} \\\\ a=\frac{30}{15} \\\\ a=2 \ m/s^2[/tex]
The car's acceleration will be 2 m/s².
Hence, option A is correct.
To learn more about acceleration, refer to the link;
https://brainly.com/question/2437624
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