The velocity of a particle moving along a straight line is given by $v ( t ) = 1.3 t \ln ( 0.2 t + 0.4 )$ for time $t \geq 0$. What is the acceleration of the particle at time $t = 1.2$? (A) - 0.580 (B) - 0.548 (C) - 0.093 (D) 0.660
The velocity of a particle moving along a straight line is given by $v ( t ) = 1.3 t \ln ( 0.2 t + 0.4 )$ for time $t \geq 0$. What is the acceleration of the particle at time $t = 1.2$?\\
(A) - 0.580\\
(B) - 0.548\\
(C) - 0.093\\
(D) 0.660