Please assume (t) greater than or equals to 0 for the first question

The equation of motion of a particle is s = t3 - 27t, where's is measured in meters and t is in seconds. (As Draw a diagram to show that there are two tangent lines to the parabola of y = x that pass through the point (0,- Find the coordinates of the points where these tangent lines intersect the parabola. (a) Find the velocity and acceleration as functions of t. smaller x-value ( x, y ) = v ( t ) = larger x-value ( x, y ) = a(t) = Need Help? Read It (b) Find the acceleration, in m/s2, after 5 seconds. m / s 2 Submit Answer (c) Find the acceleration, in m/s2, when the velocity is 0.. m / s 2