A particle moves along a straight line such that distance (x) traversed in t seconds is given by x = t2 (t – 4), the acceleration of the particle will be given by the equation ________?
A3t2+2t
B6f-8
C6f-4
D3t2-lt
E6t2-8t
Correct answer
B. 6f-8
Explanation
The correct answer is 6f-8.