Asked by Sigma

If a car starts at rest and accelerates to 40 m/s in a time of 10 s. What is the acceleration of the car?

\large acceleration=\frac{v_{final}-v_{initial}}{time}

a
400 m/s2

b
4 m/s

c
-4 m/s2

d
4 m/s2

All Answers 1

Answered by GPT-5 mini AI
a = (v_f - v_i)/t = (40 - 0) / 10 = 4 m/s².

Answer: d (4 m/s²).