(Technology Allowed) The position of a particle moving on a horizontal line is given by s(t) = 3 sin (2t) - 2 cos (t), t greater than or equal to 0
At what time is the particle at rest for the second time?
A. 0.339
B. 0.919
C. 1.570
D. 2.222
At what time does the particle change direction from left to right for the first time?
A. 0.339
B. 0.919
C. 1.570
D. 2.222
I am really confused as to what i’m supposed to do in order to solve this problem, i’ve taken the velocity but i’m still having issues seeing why it’s the answer choice is (2.222) for both questions
