VARAIBLE LIST:
Independent Variable: The quid dropped from a accredited height
Dependent Variable: The height of the premier fall with the antithetical masses.
Controlled Variable: The height from which the mass is dropped is controlled. (Air resistance is taken to be negligible). Also, the elastic string used for the fall give be controlled and kept constant. The height reached in the first fall go away be taken for all the falls.
DIAGRAM:
APPARATUS: execution demodulator, clamp, stool, weights uptil 100 gms, elastic spates
PLAN FOR COLLECTION OF entropy AND methodology:
The mass attached to the band leave alone be vary starting from 20gms till 100 gms, varied by 20 gms each time. (40 gms, 60 gms, 80 gms, 100 gms). The mass will be tied to the elastic band, which is attached to the clamp. It will be dropped from a height and almost, as simultaneously the motion sensor will be started. The height of the first fall will be noted. Two more trials will be conducted with the homogeneous mass until the next mass is changed and dropped again. This will give us the different falls with increasing masses, which will later be used to calculate the safety height for a person weighing between 60 kgs to 80 kgs.
PLAN FOR govern OF VARIABLES:
The air resistance is kept constant and considered negligible by carrying out the experiment in the same room. The elastic band will be changed after experiment to another analogous band so that if there is any stretching from the earlier mass, that does not affect the new fall recorded. The height from which the mass is dropped is kept constant by marking a luff from where the mass is dropped and then dropping it from there each time.
DATA COLLECTION
The raw data table showing the different distances of the first fall of the three trials with the different masses is shown below.
Mass dropped
(kgs)
efflorescence of...If you want to get a full essay, order it on our website: Ordercustompaper.com
If you want to get a full essay, wisit our page: write my paper
No comments:
Post a Comment