Physics Moment of a force: Moment of a force = force x perpendicular distance of the line if action if the force from fulcrum Law of moments: When a body is in equilibrium the sum of the clockwise moments about any point equals the sum of the anticlockwise moments about the same point. Centre of mass: Centre of mass is the point where whole mass of the body assumes to be concentrated. II. If the vertical line through the centre of mass is outside the base it will be a topples but if it’s passed
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The fall of the House of Usher The story begins with the narrator riding a horse towards the house of his friend Rodrick Usher‚ who has sent him a letter asking for his company because of his several illnesses. As he is getting close to the house‚ he takes an overview of it and noticed it is gloomy. Once he is inside‚ he realizes that there is not much light. Next‚ Usher appears and receives his friend with an exaggerated hug ‚and starts talking about his several illnesses that threatened him and
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ARCELIA ARRATIA MEASUREMENT OF LENGTH‚ MASS‚ VOLUME‚ AND DENSITY PHYSICS LAB REPORT Physics is the scientific study of matter and energy and how they interact with each other. Physics utilizes the scientific formula to test hypothesis and calculate matter such as density. Tools were created to measure material in a laboratory and have been perfected to reduce error. In this experiment measurement of length‚ mass‚ volume and density will be obtained through instruments of measuring
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2.4 Galileo Galilei: Sixteenth-Century “New Scientist” 1. In your own words explain why Albert Einstein considered Galileo to be the “father of modern science” Albert Einstein considered Galileo to be the father of modern science because of how many of Galileo’s discoveries have become the basis of today’s science. 2. Why did Galileo choose to use a ramp to perform his acceleration experiment? Technology during Galileo’s time was still quite primitive. His experiment which required him to drop
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are sufficient to trigger the device. Two of its earliest applications were as part of smoke and fire detection systems and camera light meters. The structure is covered with glass sheet to protect it from moisture and dust and allows only light to fall on it. 1 Applications Lead sulfide (PbS) and indium antimonide (InSb) LDRs are used for the mid infrared spectral region. GeCu photoconductors are among the best farinfrared detectors available‚ and are used for infrared astronomy and infrared
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This year in science‚ we were paired up in groups to build a car powered only by a rubber band. There was a lot of physics and thought put behind the planning of our car. The rubber band moved the car by storing up elastic potential energy which then turned into kinetic energy when released. Newton’s Laws of Motion also come in handy when thinking about how to keep the car moving. “An object in motion stays in motion.” There was also a lot of thought put into the wheels. We had to be aware of the
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Tiempo’s To Be Free‚ numerous aspects of freedom were emphasized and highlighted. One of them is national freedom‚ as seen in the three different historical periods: the American‚ Spanish‚ and Japanese colonisation. Another aspect of freedom is also highlighted in the personal life of the servant‚ Rubio‚ before and during his wedding. This scene emphasizes the fact that “to be free is to feel free.” (Tiempo 274) In addition‚ it also emphasizes the general theme of freedom in the book: being free was feeling
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Incompatible with Free Will Free will defined in Webster’s Dictionary is the power of making free choices by outer agencies‚ and the ability or judgment to choose. In the Christian point of view‚ free will is what separates us form the animals. It is because we have free will we are able to identify what is good and bad. Free will is understood that all human beings have the ability to due what they want to do‚ and live there life by there own choices. But how can we know if we truly have free will‚ what
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Are we free to do what we want? Humans are species with highly developed brain‚ intelligence‚ wisdom‚ and self- awareness. We do also have a free will. Does it mean that we are free to do what we want? Does it give us ability and permission to act regardless of any other features? In the topic of this essay we can notice the construction of argument with its hidden premise. The full argument can sound: ‘If we have a free will‚ then we are free to do what we want and nothing can stop us in achieving
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Muhammad Zaid Prof. Dr. Asim Karim 28 January 2013 FREE WILL IN GREEK TRAGEDIES ABSTRACT There are many occasions in the Greek tragedies where the characters are making decisions according to their own free will. They are not merely the puppets in the hands of fate and gods but their own motives surpass over all other influences. if they are performing any action or making any decision by following the gods even at that time their inner feelings and desires are there that compel them to act
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