Masses and Springs 1. Spring Constant K1 = F/x1 = (.05kg)(9.8 N/kg) = 9.8 N/m .05m K2 = F/x2 = (.1kg)(9.8 N/kg) = 9.8 N/m .1m K3 = F/x3 = (.25kg)(9.8 N/kg) = 9.8 N/m .25m K avg. = 9.8 N/m 2. Unknown Masses Green: m = kx = 9.8 * .07 = .07kg = 70g g 9.8 Gold: m = kx = 9.8 * .155 = .155kg = 155g g 9.8 Red: m = kx = 9.8 * .3
Free Force Mass Elasticity
About 320 MYA‚ Africa collided with PNA‚ which formed the Alleghanian Mountains. We know that the Alleghanian Orogeny happened because the Alleghanian Orogeny formed the Appalachian Mountains‚ and the remains of the Appalachian Mountains are still here today. 260 MYA‚ when the Alleghanian Mountains started eroding‚ the Appalachian Mountains eroded‚ but not completely‚ so the parts that did not erode are the parts we see today. During this time‚ the Iapetus Ocean was narrowing and subducting‚ and
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The Blues is a musical form and genre‚ which originated in South America within the African-American communities. It originated near the end of the 19th century‚ and was rooted from spirituals‚ work songs‚ field hollers (which are very similar to work songs‚ but some do not have lyrics)‚ shouts and rhymes. The blues form in jazz‚ rhythm and blues and rock and roll; and each is characterised by a specific chord progression‚ the most common being the twelve bar blues. The blues notes‚ are played or
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The spring constant Manuel Cereijido Fernández – UO237242 PL-4 -----------------------------------------------------------------------------------1. Objectives The main objective of this experiment was to determine the spring constant using the dynamic method. 2. Theoretical fundamentals On the one hand‚ when a spring oscillates‚ the movement which describes can be classify as a simple harmonic motion. Therefore‚ its position‚ velocity and acceleration equations respect the time will
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________________________________ MOUNTAIN EQUIPMENT CO-OP: THE PRIVATE-LABEL STRATEGY____________ Critical Issues In order to fulfill the company’s core purpose and philosophies while still maintaining a viable business operation‚ Mountain Equipment Co-op (MEC) must address: How to provide their customers with a unique and desirable product line that no other store can match so that they can own a distinct competitive advantage and do not have to directly compete with other sporting goods retailers
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that why people eat rice dumplings during the Dragon Boat Festival. She told me about Chinese traditional food and its beginning in our five thousands years old Chinese culture. My grandma said that our ancestors created lots of festivals such as The Spring Festival‚ The Lantern Festival‚ The Dragon Boat Festival‚ Moon Festival. The Dragon Boat Festival was created to commemorate the poet ’quyuan’ who jumped into the ’Han river’ and committed suicide when he heard that Qin troops finally conquered Chu’s
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PART I OVERVIEW 1. TIME CONTEXT In July 1977‚ the board of Blue Heights Realty and Development Corporation‚ Victor E. Herrera‚ Sr was to launch the company’s first project‚ Halina Mountain Resort. 2. VIEWPOINT Victor Herrera‚ the chairman of the board. 3. MAJOR POLICY STATEMENT Blue Heights Realty and Development Corporation was organized to own‚add‚ improve and manage any real estate acquired. The chairman‚ Mr. Victor Herrera‚ Sr. was from a respectable commodities trading firm in Makati
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A Universal Message in Mountains Beyond Mountains The suffering and misery of the poor and destitute has long been reported on and documented by writers all over the world. The circumstances and stories of the less fortunate are accounted by authors who sometimes distance themselves from the people they write about. However‚ Mountains Beyond Mountains by Tracy Kidder focuses on the work of Dr. Paul Farmer‚ a man who works tirelessly to comfort the sick and dying in the poorest countries in the
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Introduction The ‘Arab’ spring of 2011 is a wave of revolutions taking place in the Arab world. It has its own and unique characteristics. The name is an allusion to the 1848 “Spring time of the Peoples”. The 1848 revolution was also a political upheaval throughout Europe and it spread to almost 50 countries including Latin America; whereas the cause of Arab Spring is also “dissatisfaction with political leadership”. That is why a comparison is drawn between these two revolutions. This term was
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Predatory pricing is a practice in which a company attempts to gain control of a market by cutting its prices to levels well below those of competitors‚ so that those competitors go out of business because they cannot match those prices‚ or they cannot sustain lowered prices because they lack capital. This tactic is illegal in many regions of the world‚ although it can be very difficult to prove that a company is really engaging in predatory pricing. Some economists have suggested that this practice
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