Distance traveled by mass Observations First trial (no sandpaper) Gentle push Fast push Mass taped down Second trial (sandpaper) Gentle push Fast push Mass taped down Questions 1.
(Distance; traveled; First trial) (Gentle; push; Fast push) (Mass; taped down; Second trial) (Gentle; push; Fast push) (Mass; taped down; Questions 1)
Distance Gentle Mass Gentle Mass
traveled push taped down push taped down
First trial
Fast push
Second trial
Fast push
Questions 1