Kinematics from a Position Function
The position of an object is given by the function x(t) = 5t² - 2t³. Which of the following statements correctly describes the motion of the object?
A
The object reaches maximum displacement at t = 5/3 s
B
The object reverses direction at t = 5/3 s
C
The object’s acceleration is zero at t = 5/3 s
D
The object experiences constant acceleration
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