Part A The position of the particle is given by s = (2.25t2 - 9.00t + 6) m, where t is in seconds. Determine the time when the velocity of the

Can you answer part b please.. it is a dynamics kinematic problem

Part AThe position of the particle is given bys = (2.25t2 - 9.00t + 6) m, where t is inseconds.Determine the time when the velocity of the particle is zero.(Figure 1)Express your answer to three significant figures and include the appropriate units.t = 2.00 sSubmitPrevious AnswersCorrectVPart BFigure1 of 1>>Determine the total distance traveled by the particle when t = 3.15 sExpress your answer to three significant figures and include the appropriate units.HAO?As =38mSSubmitPrevious Answers Request AnswerX Incorrect; Try Again