A particle moves along a straight line such that its position is defined by s = (4t + 4t 11t 10) m. Determine the velocity of the particle when t = 3 s. Express your answer to three significant figures and include the appropriate units. V = Submit Part B Vavg = Submit Value Part C Determine the average velocity of the particle when t = 3 s. Express your answer to three significant figures and include the appropriate units. Request Answer A Value Request Answer Units A ? Units Determine the average speed of the particle when t = 3 s. Express your answer to three significant figures and include the appropriate units. ? www ?