La Historia

Lab Report #2
Material; Inclined plane,hollow electrical tube, various objects, marbles,small toy truck, chronometer, measuring tape, probeta,glycerin.

Procedure;
1; Build a long (4 meters) track with the plastic channel.
2; Mark the plastic channel every meter.
3; Put the marble onthe beginning and let it go, write down the time it takes to get to the first marker.Repeat 2 more times.
4; Write down then time it takes to getto the seconds marker, report 2 more times.
5; Write down the time it takes to get to the 3th marker,repeat 2 more times.
6; Write down the time ittakes to get to the 4th marker,repeat 2 more times.
7; Use the wooden boards to build a long (at least 2 meters) road, and mark it every 50 cm.
8;Use a toy car and put it on the beginning mark, then let it go and write down how much time it takes to get to the1st mark.Repeat 2 more times.
9;Do the same for the second, 3th and 4th marks, and do it 2 more times.
10; Take the graded “probeta” and fill it with glycerine.
11; Put a marble attop and take how much time it takes to get to the bottom. Repeat two times.
12; Measure the height of the balcony and check the time it takes.
13;Take the object and let it fall to the floor from the balcony and check the time it takes.
14; Repeat 2 times for each object.
15; Make a tablefor each of the experiments.
16; Do a graph for each experiments.
17; Calculate the velocity of the 4 experiments and accelertion of the glycerin.