Section A How does the engine size(capacity) of a motor car relate to the acceleration of the car? Hypothesis: The acceleration of a car will increase if the size(capacity) of the engine increases. The car with the biggest engine capacity will take the fastest to reach the velocity of 60km/h from rest position. Method: 1) Arrange to use three different hatchback cars with different engine capacities‚ but
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MOMENTUM QUESTIONS 1. Which has greater momentum: a train at rest or a moving skateboard? Since the train is not moving‚ it has zero momentum. The skateboard‚ as long as it has some speed‚ will have more momentum‚ since p = m*v. 2. What are the ways to increase impulse? Impulse depends on the magnitude of the applied external force and the time that the force acts on the system. By increasing either of those‚ impulse on a system will be increased‚ and the system’s momentum will change accordingly
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1. Which of the following statements about magnetic fields is not true? | Magnetic Flux is a vector. | | Changing magnetic fields create electric fields. | | Changing electric fields create magnetic fields. | | The magnetic field cannot do work on a moving charge. | | The magnetic force on a moving charge can be zero. | 2. If you double the current through an inductor‚ the energy stored in the associated magnetic field increases by a factor of _____. | Two - wrong |
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2009 Winners and All Tournament Team Mites Champion: Braintree Runner up: Hingham F Kyle Roche Braintree F Chase McInnis Hingham F Matt Beniers Hingham F Jeff Pollara Braintree D Tyler Morelli Braintree D Jake Higgins Hingham G Derrick Mullahy G. Scituate MVP Chopper Lockhart Braintree Squirts Champion: Greater Scituate Runner Up: Hanover F Mike Hardman Hanover F Ryan Doolin Hanover F Ian Murphy G. Scituate F Jack Nisbet
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Even in Real Life‚ There Were Screens Between Us What is love like for you? Caitlin Dewey’s purpose of her story is to explain to the audience a time in her life in which she experienced love‚ and to inform and persuade the reader about her perspective of online and in-real-life relationships. However‚ most people think that love can’t exist when the majority of that relationship occurs online. Caitlin Dewey shares with us her experience with love: online vs. real life. Dewey has a strong argument
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same survey proved almost the same in Canada as well. This new type of media had the same effect on society‚ as did the radio. Families would gather around their radios and listen to captivating programs. This family gathering brought unity to family life and brought to a close a long arduous day. Television had the same effect as well. People could now put a face to
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http://www.physicsclassroom.com/mmedia/circmot/rcd.cfm What is ‘g force’ in physics? G‚ in physics‚ a symbol relating to gravity. A capital G indicates the gravitational constant‚ as explained in the article GRAVITATION. A lower-case g stands for the acceleration imparted by gravity at the earth’s surface. An acceleration of 1 g is 32. 1 feet per second per second (9.8 m/s2). Fliers and astronauts may experience accelerations many times larger than 1 g. These accelerations are usually expressed
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History Applied to Real Life Struggles The quote I have chosen is‚ “Success consists of going from failure to failure without losing enthusiasm”. This is one of Winston Churchill’s most well known quotes. This quote was said during his reign as the Prime Minister of Great Britain. It is unknown as to where this quote came from but I found it to be very captivating. I feel like Churchill is trying to get the point across that in life it is normal to not be perfect. Everyone makes mistakes and each
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Plasma Complexity! Plasma is said to a substance similar to gas in which a certain portion of the particles are ionized. The basic premise is that heating a gas dissociates its molecular bonds‚ rendering it into its constituent atoms. Further heating leads ionization‚ turning it into plasma: containing charged particles‚ positive ions and negative electrons. The presence of a non-negligible number of charge carriers makes the plasma electrically conductive so that it responds strongly to electromagnetic
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Module Five: Text Questions Review Questions 1. What is communication? How does communicating relate to parenting? Communication is "any sharing of meaning between two or more people. Communication relates to parenting because it helps parents guide and understand their children better. 1. 2. How can financial issues affect parenting? Financial issues can affect parenting by not having ’family time" because you are trying to get more money by working more often‚ the parents
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