1011+Speed+of+a+Falling+Object

The heights of the building locations, including the uncertainty

(m) || Second Floor (m) || Third Floor (m) || The speed of the objects falling.
 * Group || First Floor
 * Jakob, Sonja, Jacky, Isaac || 4.8 (+/- 0.5) || 8.5 (+/- 0.5) || 12.6 (+/- 0.5) ||
 * Alex, Rahul, Christine, Hanny || 4.4 (+/- 0.5) || 8.65 (+/- 0.5) || 12.65(+/-0.5) ||
 * Cherry, Janette, Thomas || 5.1 (+/- 0.5) || 8.6 (+/- 0.5) || 13.0 (+/- 0.5) ||

(m/s) |||||| Second Floor (m/s) |||| Third Floor (m/s) ||
 * Group |||||| First Floor
 * Isaac Jakob Sonja Jacky || 4.3 || 4.9 ||  || 5.7 || 5.6 || 6.5 || 9.8 || 9.1 || 7.1 ||
 * Alex,Rahul,Christine,Hanny || 6.88 || 7.33 || 7.33 || 6.98 || 6.98 || 7.03 || 7.31 || 7.91 || 9.58 ||
 * Cherry, Janette, Thomas || 5.5 || 5.7 || 4.4 || 6.4 || 5.9 || 6.0 || 8.9 || 8.6 || 9.0 ||