a-car-accelerates-from-rest-at-a-rate-of-at-3t-ms-using-the-fundamental-theorem-

Question

A car accelerates from rest at a rate of $$ a(t) = 3t  m/s$$². Using the Fundamental Theorem of Calculus, find the velocity of the car at $$ t = 4 $$ seconds.

Accepted Answer

24 m/s

Answer

12 m/s

Answer

48 m/s

Answer

36 m/s

A car accelerates from rest at a rate of \( a(t) = 3t \) m/s². Using the Fundamental Theorem of Calculus, find the velocity of the car at \( t = 4 \) seconds.