Leaving Cert Physics Acceleration‚ Force‚ Momentum‚ Energy long questions Remember to photocopy 4 pages onto 1 sheet by going A3→A4 and using back to back on the photocopier 2012 - 2002 Solutions to ordinary level questions begin on page 11 Solutions to higher level questions begin on page 19 Velocity 2010 Question 12 (a) [Higher Level] (i) A student holds a motion sensor attached to a data-logger and its calculator. List the instructions you should give the student so that
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gov. NHTSA’s National Center for Statistics and Analysis. Web. 26 June 2014. 2. Leopold‚ Todd. "Film Legend Herzog Takes on Texting and Driving." CNN.com. N.p.‚ 16 Aug. 2013. Web. 26 June 2014. 3. Part Three 4. Submit the introductory paragraph of 7 to 10 sentences. Be sure to include your claim and briefly
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Chapter 11 The criteria used by Fortune to rank the top global companies were revenues. These companies were not ranked by profit. In fact‚ Fannie Mae‚ ranked internationally as Global 500’s 26th company should a profit loss. The US holds 7 positions of the top 25 companies while China only holds 3 positions and Japan only 2 positions. I was surprised by this because media causes us to believe that China and Japan are taking over US industry and profits. Not surprisingly‚ 14 of the top 25
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Step 1: The hand holding the the weight in the pendulum will release the weight and allow it to swing forward to hit the car. This is potential energy by the force of motion of the weight on the pendulum. Potential energy is the energy an object produces due to its position. The pendulum swinging is it being in motion therefore it has kinetic energy. The force shown form this could be Applied Force. Applied force is a force that is applied to an object by a person or another object. Step 2: After
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Question 1(10 marks) Comment the following statements (a) The volume coefficient of thermal expansion of water is negative for temperatures in the range 0 to 4 °C. (b) The triple point of water‚ 0.01 °C‚ and 611.73 Pa‚ is one of the primary fixed points on the Kelvin absolute temperature scale. (c) The volume coefficient for the thermal expansion of a solid is twice the linear coefficient for thermal expansion. (d) A temperature of 26.85 °C is the same as 300 K. (e) The surface temperature
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LIGHT DEPENDENT RESISTANCE INTRODUCTION In the society‚ some times street lights glow in day time due to any reason. In mines area people face many difficulties due to absence of light in the nights. In frontier and hilly areas‚ people face many problems due to damaged street lights. For solve above these problems‚ we create a device in which the lights glow in night and in day time‚ they off automatically and don’t glow. Due to use of it‚ we can solve above problems and can also save electricity
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Sophie DeGreen September 11‚ 2014 APUSH Ch. 2 Section Review What were the colonial goals of the Spanish‚ French‚ and Dutch? How successful were they in achieving those goals? One of Spain’s main goals was to make the Indians follow the Christian religion. This was unsuccessful because even though the Spaniards forced the Indians to be Christian for awhile‚ when the Indians Christian prayers didn’t work they switched back to their old ancestral gods. Then they rebelled and tore down all the Christian
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The following is a project made by anonymous: INTRODUCTION The general purpose photoconductive cell is also known as LDR – light dependent resistor. It is a type of semiconductor and its conductivity changes with proportional change in the intensity of light. There are two common types of materials used to manufacture the photoconductive cells. They are Cadmium Sulphide (CdS) and Cadmium Selenide (CdSe). Extrinsic devices have impurities added‚ which have a ground state energy closer to the conduction
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1 Student: ___________________________________________________________________________ 1. Cristin Norine started The Future of Socializing‚ a 30-day "art piece" in which she: A. avoided using electronic media for social interaction. B. interviewed different people to find out how technology had affected their lives. C. observed a series of focus group discussions to find out how people interact in a social setting. D. isolated herself from actual contact with people and interacted with
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PHYSICS II ELECTRICITY‚ MAGNETISM‚ SOUND‚ AND LIGHT SERIES CIRCUIT In this unit you’ll begin learning how to analyze circuits. Circuit analysis means looking at a schematic diagram for a circuit and computing the voltage‚ current‚ or power for any component in that circuit. Closely related to the task of circuit analysis is the task of troubleshooting‚ which means figuring out what is wrong in a circuit that is not working correctly. Analyzing and troubleshooting go hand in hand; when a circuit
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