The position of a particle moving along the x axis after t seconds is s(t)=2/3t³-2t²-6t+9 for 0≤t≤5
a). What is the velocity at 2 seconds?
b). What time does the acceleration equal 0?
c.) What time is the particle slowing down?
d.) What is the total distance traveled by the particle in the first 5 seconds?
