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Collision of two bodies: Analysis and evaluation table

This experiment was conducted at the school. We observed the collision of two marbles with one driven to a certain distance.

Materials:

- A hose cut
- A wooden block
- A wooden surface
- Two marbles
- A paviles
- A nail
- A tape measure
- Bond Sheets

- A carbon paper

Procedure:

The first thing we did to do is build a ramp to slide the marbles, we will use the hose, the wooden block and the surface. Cut a third of the circumference to form the hose, then fasten the cleat into the wooden surface and stick the hose so that this is one way in which to slide.

The ramp that we stay well:


Once done, continue placing the slide on a table or some support to have a good height believe that we should put the end of the track the ramp to the edge of the bracket.
Then, tie the paviles the screw and hang from where the end of the route to this end in the soil and thus allow us to measure distances.
Then we stand in front of the sheet of paper, on the ground and above this, the carbon paper. We recommend putting tape or limpiatipo for the blade does not move.
Then, proceed to locate one of the marbles in the last part of the road.
Now everything is ready, we let it slide another marble from the first lane to a time clash with the marble located at the end of the road, the catch.
So the marble is driven down on carbon paper leaving a mark on the sheet. We do this process indicated that the marbles 5 times with about 5 brands.
Finally, measure the distance from where the nail is located to each item. You can return to perform again from another height.

Data

H1 = D1 = 0.77 m 0.45 m 0.48 m

D2 = D3 = D4 = 0.46 m
0.45 m = 0.49 m D5


D = 46.5 m



H2 = 1.1 m D1 = 0.57 D2 = 0.59 m
m = 0.58 m

D3 D4 D5 = 0.60 m = 0.61 m


D = 0.59 m

Table 1:

calculation time

If then . Therefore:

Table 2:

calculation of Vx

If then

Table 3:

Comment

This experiment made us realize that when the strength of a moving body pushes another from a height, this is driven forward and pulled into the ground by the force of gravity falling within a certain distance. We can see that just as there is a distance and height also has a speed and a time when mobilized. We mention that we find interesting to note the property with the result a better understanding of the topic.