2. The American Heart Association (AHA) suggests a healthy balanced meal for diabetics. Half a plate of vegetables‚ a quarter of healthy carbs (complex)‚ and another quarter of lean protein. The National Kidney Foundation suggests the Dash diet. The diet focuses on foods rich in fruits‚ vegetables‚ low-fat dairy products‚ whole grains‚ fish‚ poultry‚ beans‚ seeds‚ and nuts. It is low in salt and sodium‚ added sugars and sweets‚ fat and red meats. American Diabetes Association suggests a diet that
Premium Obesity Nutrition Hypertension
evaporation. Evaporation of liquids can be explained in the terms of kinetic molecular model although there are strong molecular attractive forces which hold molecules together. The molecules having sufficient kinetic energy can escape into gaseous phase. If such molecules happen to come near the surface in a sample of liquid all the molecules do not have same kinetic energy. There is a small fraction of molecules which have enough kinetic energy to overcome the attractive forces and escapes into gaseous
Premium Liquid Kinetic energy Boiling point
member in two scenarios (going up and down the stairs of the second floor and the third floor of the Main Building) wherein weight was also considered and following this‚ the power output of each member was also computed. Using the Logger Pro‚ the kinetic and potential energies of a ball in free fall were graphed and compared. At the end of the experiment‚ it was said that member #2 was the most “powerful” among the group since she had the highest power output both in going up and going down the stairs
Premium Potential energy Energy
the Swinging Wonder Recently‚ an American manufacturer developed a scientific demonstrator named « the Swinging Wonder ». Intended for use in schools as an aid in understanding certain principles of Physics or in the home as an educational toy‚ this small demonstrator quickly became an object of fascination for both the science teacher and the layman. The purpose of this device is to demonstrate Sir Isaac Newton’s law of motion‚ in which action and reaction are equal and opposite.
Premium Classical mechanics Kinetic energy Mass
n physics‚ energy is an indirectly observed quantity which comes in many forms‚ such as kinetic energy‚ potential energy‚ radiant energy‚ and many others; which are listed in this summary article. This is a major topic in science and technology and this article gives an overview of its major aspects‚ and provides links to the many specific articles about energy in its different forms and contexts. The question "what is energy?" is difficult to answer in a simple‚ intuitive way‚ although energy can
Premium Energy
QUESTION( Conservation of Energy) 1. Missy Diwater‚ the former platform diver for the Ringling Brother’s Circus had a kinetic energy of 15 000 J just prior to hitting the bucket of water. If Missy’s mass is 50 kg‚ then what is her speed? Solution: According to energy conservation‚ the kinetic energy at the bottom of the dive (15‚000J) is equal to her gravitational potential energy before the dive. We can use this fact to find her dive height: PE = mgh h = PE/mg = 15‚000J / (50kg)(9.81m/s²)
Premium Potential energy Energy Classical mechanics
even the universe. Amazingly about 97% of our bodies are made up of only four elements‚ oxygen‚ carbon‚ hydrogen‚ and nitrogen. The other 3 percent is filled with 20 other elements‚ which are needed to live. Some of those elements are calcium‚ phosphorus‚ potassium‚ sulfur‚ sodium‚ magnesium‚ and many more. In the circulatory system‚ two elements that are critical to the circulatory system are iron and oxygen‚ without these two elements it would be impossible for the system to function. The circulatory
Premium Neuron Nervous system Blood
clipboard glued to various surfaces with diffirentiating frictional properties. In order for us to test the varying Static friction or Kinetic friction we used a Newton force gauge‚ some wooden blocks‚ and a metal weight. The actual experiment consisted of two parts. The first part measured the net force‚ or more specific the net force required to overcome the kinetic friction coefficient‚ to move the block across the frictional surfaces (the Clipboard itself‚ cork‚ rubber‚ and sandpaper). The second
Premium
one twice the mass of the other‚ experience the same force for the same time. What is their difference in momentum? What is their difference in kinetic energy? 2. A 12 g bullet is fired horizontally into a 96 g wooden block initially at rest on a horizontal surface. After impact‚ the block slides 7.5 m before coming to rest. If the coefficient of kinetic friction between block and surface is 0.60‚ what was the speed of the bullet immediately before impact? You have to use the conservation of the
Free Force Energy Classical mechanics
Activity: Identifying Forms of Energy Printer-friendly version Can you identify the different forms of energy in the picture below? Enter your answer in the table below and click the "Check Answers" button to check your work. Word Document: Text alternative of the Forms of Energy Activity The six fundamental forms of energy: Mechanical‚ Chemical‚ Thermal/Heat‚ Electrical‚ Nuclear and Radiation. Word Document: Text alternative of the Forms of Energy Activity https://www.e-education
Premium Energy Electromagnetic radiation