Are You suprised

6. A rod is rotating in a plane. The following table gives the angle t (radians) through which the rod has turned for various values of the time t seconds. Calculate the angular velocity and the angular acceleration of the rod, when t = 0.6 second. 7. Evaluate by using (i) Trapeziodal rule, (ii) Simpson's 1/3 rule, and (iii) Simpson's 3/8 rule. ................
................