Physics Of An Empty Cube Box - 1107 Words

Contents Abstract page 3 Introduction page 3 Experimental Method page 4 Procedure page 4 Results page 4 Discussion page 6 Conclusion page 7 References page 7 Abstract With the use of an empty cube box, string, pulley and different weights an experiment was set in order to explain friction. By adding different weights in both box and string it has been recorded the exact weight needed for the box to move. The weights that have been added until the box start moving at a constant velocity were measured. With the use of the acceleration due to gravity (9.81m/s2) the Normal and Frictional Force were calculate. With the use of this experiment some conclusions have been drawn. For instance the main result is that the friction increases if one of the following variables increases: the weight of the box, the size of the box and the weight that is being pulled. Although there are some other factors that affect the friction but they have not been tested in this experiment. For example the surface that the box is places on affects the frictional force that is applied on it. If the material is friction less then fewer weights will be needed to pull the box, on the other hand if the table is rougher then the friction will be greater and more weight will be needed to pull the same box. Introduction Friction is the force that appears when two objects come in contact. There are two types of frictions, the static friction and the sliding friction. The static friction occurs whenShow MoreRelatedEssay On Minecraft1903 Words   |  8 PagesCobblestone on all sides of the block, so you can’t see any sides of the TnT. If done correctly, you’ll have placed nine blocks(3x3 cube), with a hollow center where the TnT resides. If you were to set off this TnT somehow, it would blow up all blocks around it. TnT has a 3x3 explosion radius. Basically: Whatever it touches will be destroyed if it was to be set off within that small box. Blast Resistance So, how do we stop TnT? Cobblestone instead of wood? Its stone, isn’t it? It comes from the ground, andRead MoreBlue Pelican JavaExercise Quiz Test Keysby83928 Words   |  594 PagesWrite code that will cause the variable zxb to be a static state variable. The variable zxb is a double. public static double zxb; 10. Write code that will cause sn to be a constant static class member. The constant sn should be initialized as an empty String. public static final String sn = â€Å"†; 11. What is the significance of the word â€Å"Math† when we use Math.pow(3.2, 4.001)? It’s the name of the class in which we find the pow method, and this causes us to know that pow is a static method. 12. ClassRead MoreInnovators Dna84615 Words   |  339 PagesDo I know how to train people to be more creative and innovative? Some executives respond to the last question by encouraging employees to think outside the box. But thinking outside the box is precisely what employees (and executives) are trying to ï ¬ gure out. We’ve even watched some executives answer the â€Å"How do I think outside the box?† question with another equally generic (and unhelpful) answer, â€Å"Be creative.† If you ï ¬ nd yourself struggling with actionable answers to these questions, readRead MoreLogical Reasoning189930 Words   |  760 PagesThe stone placed in the safe deposit box is an emerald. So, the stone placed in the safe deposit box is green. Here is a very similar argument that is not valid. Can you see why? All emeralds are green. The stone placed in the safe deposit box is green. So, the stone placed in the safe deposit box is an emerald. That last argument has a counterexample. You can imagine a situation where all emeralds are green and the stone placed in the safe deposit box is green jade. That’s a situation whereRead MoreOrganisational Theory230255 Words   |  922 Pages. 10 Chapter 1 Introducing organization theory: what is it, and why does it matter? of our experiences and to guide our actions, but this process is usually tacit because the use of theory remains unnoticed (see the Ideas and perspectives box below). 7. Theories matter because they influence what happens to people; they are used to describe, explain and, equally significantly, justify the things that we do and how we do them. Therefore, we need to be very careful about the theories we useRead MoreDeveloping Management Skills404131 Words   |  1617 Pagesyour body. Let all the energy in your body seep away. Let go of your normal tendency to control your body and mobilize it toward activity. Step 7: With your body completely relaxed, relax your mind. Picture a plain object such as a glass ball, an empty white vase, the moon, or some favorite thing. Don’t analyze it; don’t examine it; just picture it. Concentrate fully on the object for at least three minutes without letting any other thoughts enter your mind. Begin now. Step 8: Now open your eyes