Musa John Michael Ortiz Date: March 4‚ 2013 i ABSTRACT Delfin M.J. (2013) The Principle of The Gravitational Force Gonzales P.B. Musa R.M. The objective is to explain the principle of gravity about the water-cardboard experiment which is influenced by a lot of environmental factors by creating an air pressure and explore various differentials using a varying material. For the properties of the fluids‚ water is incompressible. Meaning‚ even if additional pressure
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Grade A Large Eggs. The materials of my project are cardboard‚ tape and a hot glue gun. I used a cardboard box whose flaps folded in over top‚ but taped open the flaps so that the height would meet the 20 cm minimum requirement. I made sure the width was less than 50 cm so that the bumpers would not exceed the maximum. I then cut pieces of cardboard equal to the length of the long and short sides of the box. I loosely rolled each piece of cardboard and taped them so that they would not roll open. Next
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There has been a gradual change in the mode of packaging for last years.For instance‚ earlier fruits and vegetables were used to be transported in wooden boxes but today cardboard crates are used .This is mainly to reduce the cost. Obviously‚a cardboard crate would cost less than wooden crate. Moreover‚using cardboard crates is more eco friendly than cutting trees and making wooden boxes and supporting an environmental cause helps firms improve their goodwill and eventually their sales. Similarly
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Drag: backward force (resistance of air) ASPECT RATIO It is the ratio of the wing span to wing’s chord length. Concepts During my research on the gliders‚ I came across 3 interesting designs: 1) Polystyrene Glider Materials required: Cardboard‚ polystyrene tray‚ pencil‚ eraser‚ knife‚ some presticks. Procedure: Draw the shapes of fuselage‚ wing and tail on the polystyrene and cut it. Wings should not be too long rather should be thin. The drawings must fit onto the polystyrene tray.
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Required materials : Balloon Cardboard String A pair of scissors Estimated Experiment Time : Less than 5 minutes Step-By-Step Procedure : 1. Inflate a balloon with warm air and secure tightly with the string 2. Tie a small piece of cardboard to the end of the balloon’s string 3. Adjust the size of the cardboard so that it is heavy enough to keep the balloon from rising 4. Use a pair of scissors and start trimming off small pieces of the cardboard so that the balloon rises above
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egg drop project I made a contraption with a garbage bag‚ yarn‚ cardboard‚ Popsicle sticks‚ and hot glue. First I cut a medium sized square out of cardboard. Then I stuck Popsicle sticks in the shape of a square with three sticks on each side. After that the sticks were hot glued to the card board from top and bottom. And in order for the egg to be seen from the bottom I had to cut a circular hole into the bottom of the piece of cardboard. To suspend the egg I made a rubber band net. First I took the
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bottle‚ which then‚ you fill up the 2L pop bottle with water‚ and then with air‚ air pressure is created‚ and when you launch it Newton’s law happens. A lot of people put designs on their rockets‚ such as mine I did not leave it plain‚ I added cardboard‚ fins‚ color‚ nose etc. To make the rocket fly high and far away‚ you have to understand on how to make your rocket aerodynamic. Below this is an example on how a water rocket can be launched. Observations from prototypes: (Prototype rockets
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best to different type of surfaces. Hypothesis: ‘Bostik GluStik- Clear Glue’ will stick the best to different type of surfaces because it is a well-known brand. Type of Glues: | | | | Surfaces: * Wood * Styrofoam * Cardboard Method: 1. Apply a small amount 5 cm of glue (Bostik GluStik- Clear Glue) onto a twenty centimetre piece of wood. 2. Place another twenty centimetre piece of wood onto the first piece of wood‚ five centimetres in. 3. Wait three ten
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A MID SEMESTER REPORT ON AN OVERVIEW OF WASTE MANAGEMENT BY PANDIT HARSH 2010A4PS176U AT Lucy Switchgear FZE Dubai‚ UAE A Practice School – II station of BITS PILANI‚ DUBAI CAMPUS Dubai International Academic City‚ Dubai UAE (AUGUST 2013– JANUARY 2014) A MID SEMESTER REPORT ON An overview of waste management BY Pandit Harsh 2010A4PS176U Mechanical engineering Prepared in Partial Fulfillment of the Practice School
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FreshDirect which came as the online grocery retailing business continued to mature is environmental concerns. First‚ because of the conveyor packing system at the central processing facility in Long Island‚ FreshDirect is forced to use lots of cardboard boxes to deliver the groceries. Produce came in on box‚ dry goods in another‚ and a single tube of toothpaste in
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