Functions of the skeleton: The skeleton provides the body’s bony framework. Its four key functions are: 1. To provide shape and structure 2. To protect the body’s organs 3 With muscle allows the body to move 4. To store calcium and produce blood cells JOINTS: A joint is where two bones meet. They are characterized by the amount of movement they allow. There are three main groups: 1. Immobile: Where the bones are jointed together and don’t move. eg: Bones of the skull 2. Cartilaginous:
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add it to the acceleration‚ multiplied by time‚ then your data and equations sum up to the final velocity. These formulas and equations‚ in particular‚ acceleration and speed‚ are related to Newton’s first law of motion. This is also known as inertia‚ inertia is the resistance of any physical object to a change in its state of motion and rest‚ or the ability of an object to resist any change in its motion. Objects at rest will remain at rest if both acceleration and speed are equal to zero . Newton’s
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Chapter 1 Scientific Method: (4 & 5 are combined) 1. Observe Closely observe the physical world around you. 2. Question Recognize a question or a problem. 3. Hypothesize Make an educated guess—a hypothesis—to answer the question. Must be able to be proven rright or wrong(false or true). 4. Predict Predict consequences that can be observed if the hypothesis is correct. The consequences should be absent if the hypothesis is not correct. 5. Test predictions Do experiments to see if the consequences
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Machine Foundations Sinchan Roy Chowdhury CIVIL ENGG DEPT SEC: AY ID NO: 110409040 SESSION-2012-13 7th SEM UG Sinchan Roy Chowdhury CIVIL ENGG DEPT SEC: AY ID NO: 110409040 SESSION-2012-13 7th SEM UG BENGAL ENGINEERING AND SCIENCE UNIVERSITY SHIBPUR [Pick the date] BENGAL ENGINEERING AND SCIENCE UNIVERSITY SHIBPUR [Pick the date] A Project under the guidance of Dr Kalyan Kumar Chattopadhya
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Soccer Physics In this paper‚ I will explain the physics concepts of air pressure‚conservation of energy‚ gravity‚Inertia‚ and impulse momentum as they relate to the sport of soccer. I will also explain how knowing these laws can benefit how you play. The first physics concept I will talk about is air pressure. When you kick a soccer ball more energy transfers to a highly pressurized ball‚ as for a non inflated ball‚ the motion of the kick goes into the ball instead of moving the ball
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the earth‚ gives us our lunar phases. Due to the Moon’s revolution around the earth‚ we see that light as different shapes called phases. The strong gravitational pull of the sun keeps the orbit of the earth and all the other planets in orbit. Inertia is pulling the earth away but the sun’s gravitational pull is keeping it in line giving the earth it’s elliptical orbit. Which is not a perfect circle. The weaker gravitational
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ME 304 – Experimental Engineering Spring 2013 Lab Report Experiment # 3 Bending of Beams Section # ThTh12 Group # 1 Ömer Ege Çalışkan Serhat Karakuz Noyan Uğur Renda Turgut Soydan 20.03.2013 Abstract In this experiment‚ a simply supported beam is used and the variations of deflection of a simply supported beam with load‚ beam thickness and material are investigated. It is found that the deflection of the beam changes linearly with the load and as the beam
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It is employed to control the impact of the previous history of velocities on the current velocity. It directs the trade-off between global and local exploration abilities of the flying points. A larger inertia weight wmax facilitates global exploration while a smaller inertia weight wmin tends to facilitate local exploration to fine-tune the current search area [2]. w^(k+1)=w_max-(w_max-w_min )* ((k+1))/k_max (3.8)
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The answer to the first question about feeling the motion of the Earth lies in Newton’s first law. The reason we cannot feel the motion of the Earth is inertia and frames of reference. Inertia is an objects tendency to stay in its current state while in a frame of reference only the motion between objects is meaningful. With the absence of external clues a person moving and sitting still feel the same stimuli. Since people’s
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Module 3: Natural Forces Affecting the Driver Vocabulary: Please define six (6) of the following terms in your own words. Please do not just copy and paste the definition. 1. Inertia- Newton’s law of inertia it says that an object at rest tends to stay at rest and an object in motion tends to stay in motion 2. Potential Energy- Potential energy is the energy that matter has because of the way it’s positioned. 3. Kinetic Energy- Kinetic energy is the energy developed by an object when it is
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