Acceleration of gravity


Power off until 8:54 put the lab into a more traditional mode. No Smartboard support.

Board at the end of the 8:00 section. Three groups, three sets of times, three different accelerations of gravity. The mean, however, was 9.81 meters per second. There was no plan to introduce the published value, but the average forced the issue. 


Notes from the end of the 8:00 lab session
Maicalany dropping a ball from four meters above the ground

Four and five meters are done outside

Moki holds the meter stick while Kayla drops from one meter

Trevor holds the meter stick, Trishelle drops and times

Ikaia shows a time to Marikai, Hailey holding the meter stick

Kayla drops and times, Moki holds the meter stick

Franchesca drops and times, Jaymar records data

Ikaia displaying a time for a two meter drop, Hailey holding the meter sticks

Maileen recording data, Rachel dropping the ball from one meter, Travis assisting

Ikaia reading out a drop time

Rachel, Kayla, and Trishelle retrieve dropped balls. 



At the end of both periods, four more accelerations. 7.14, 10.85, 11.45, 9.18, 9.41, 8.90, and 10.66 meters per second squared for both sectionss. 


The lab two outline was borrowed for today's laboratory report layout. 

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