Question c and d

Question 7 2 / 3 pts An object moves in rectilinear motion so that at time t 2 0 seconds, its distance from the origin is s (t) = sin(et) in feet. a. Find the velocity of the object at any time t. cos(ent)*ent b. Find the acceleration of the object at any time t. -sin(ent)(e^2t)+cos( c. At what time does the object first have zero velocity? Round your answer to three decimal places. 0 d. What is the acceleration of the object at the time t found in part (c)? Round your answer to three decimal places. Answer 1