The equation for a distance, s(m), travelled in time t(s) by an object starting with an initial velocity ufms'l) and uniform acceleration a{ms'2) is: r+il t2 3H 2a The tasks are to: a) Plot a graph of distance (s) vs time (t) for the first 105 of motion if u = 10ms'1 and a = Ems2. b} Determine the gradient of the graph at t = 23 and t = 65. c) Differentiate the equation to find the functions for - - _ E I) VeloCIty (1? at) .. . do (1'35 II) Acceleration ((1 = = ,) at cm cl} Use your result from part c to calculate the velocity at t = 23 and t = 63. e} Compare your results for part b and part cl