Below are the numerical values of velocity at specific times. a) using the numerical method calculate the average acceleration during the time between t-2 seconds and t-3 seconds: . 2, b) calculate the position atts3 sec. you should assume that x-3m when t 0 [i. e., m] 610m numerical data v(0 sec) -4.0 m/s v(1 sec) -2.0 m/s v(2 sec) 1.0 m/s v(3 sec) 5.0 m/s v(4 sec) 10.0 m/s