I | | | = —_ + ommed _— VELOCITY, FT/SEC nN ! 5 L | 40 15 | 20 TIME, SEC | 25 30 35 Fig. B.l1—— Velocity from uncorrected acceleration-time data. I [ VELOCITY, FT/SEC 0.2 04 / | A | 10 | 15 TIME, SEC | 20 Fig. B.2— Velocity from acceleration data corrected for linear drift. 53 25