3–1. The members of a truss are pin connected at joint O. Determine the magnitudes of F1 and F2 for equilibrium. Set u = 60°. y 5 kN F2 70Њ 30Њ x SOLUTION + : ©Fx = 0; O F2 sin 70° + F1 cos 60° - 5 cos 30° - 4 (7) = 0 5 5 3 4 0.9397F2 + 0.5F1 = 9.930 7 kN + c ©Fy = 0; u 3 F2 cos 70° + 5 sin 30° - F1 sin 60° - (7) = 0 5 F1 Solving: T an his th d wo sa eir is p rk w le co ro is ill o u vi pr de f a rse de ot st ny s d s ec ro p an
Premium Trigraph
Alfaro 1 Jennifer Alfaro Bulich Puente English 3-4 9/26/12 13 Little Blue Envelopes: An Adventure Imagine setting off on the ultimate scavenger hunt‚ becoming a world traveler with only a backpack‚ a thousand dollars‚ and a set of blue envelopes. Ever wondered what that’d be like? Ginny‚ the main character of 13 Little Blue Envelopes by Maureen Johnson gets to experience an adventure of a lifetime. I‚ as a reader well let’s just say that I like to be entertained. Romantic books‚ mysterious
Premium Character Travel Protagonist
The initial purpose of Section 504 was to provide access for students with disabilities to public schools. Some of that role is shared with IDEA. While IDEA now serves students with the most severe disabilities‚ Section 504 emphasizes an antidiscrimination statute and requires that the educational needs of students with disabilities be met as adequately as the needs of other students. This protection extends to students who are covered under IDEA as well as those students whose disabilities are not
Premium Education School Disability
As a result of this issue‚ numerous policy debates are ongoing with the aim of ensuring that the rising levels of inequality are contained. According to Weinberg & Steelman (2005)‚ from the 1960s‚ the issue of rising economic inequality has been a major issue not just in the US but globally. The two cite wage inequality as one of the factors that has led to the current income inequality issue. They are of the view that from the 1970s‚ the issue of wage inequality has been addressed sufficiently and
Premium Economics International trade Globalization
Apollo 13 The movie Apollo 13 is a true story about a failure of a space mission to the moon. Before they end up getting to the moon‚ something goes wrong with the rocket ship. The quote “We just put Sir Isaac Newton in the driver’s seat” from the movie Apollo 13 is figure of speech. A figure of speech is an idiom‚ metaphor‚ or simile. In this case‚ the quote is an idiom. An idiom is a figure of speech that is meant not to be taken literally. It’s raining cats and dogs is an example of an idiom
Premium Isaac Newton Solar System Apollo 13
Comment on the significance of India’s declaration of independence‚ paying attention to the wider imperial context In the twentieth century‚ several major events enhanced the decline of the British Empire. Among them‚ the India’s Declaration of Independence‚ proclaimed on January 26‚ 1930. Indeed‚ public dissatisfaction and protestations illustrated Indian people’s will to take part in ruling their own country. By the same time‚ similar struggles were taking place throughout the British Empire
Premium British Empire
POW 13 Problem Statement: The problem of the week states how many bananas can corey the camel get to the market if he has to eat one banana every mile and it s 1000 miles to the market and he has 3000 bananas and he is able to hold only 1000 bananas at a time. Process: I knew that corey had to eat one banana every mile and he had to go 1000 miles but could only carry 1000 bananas at a time and there was 3000 miles so i knew he would have to drop off bananas at certain places to be able
Premium Travel Banana Trip
United States History Essential Questions How did British mercantilism affect the colonies? Mercantilism greatly affected the society and culture of the colonies. The colonists adopted customs of England‚ bought English goods‚ and also took on most of England’s ideas about politics and education. Most people believed that the colonies were outposts of the British world. How democratic was colonial America? Colonial America was not very democratic. Slavery still existed in the colonies‚ and the
Premium American Revolution United States Declaration of Independence British Empire
What is Obscenity? The concept of obscenity differs from country to country depending on the moral standards of contemporary society. The Encyclopedia definition of Obscenity states‚ ’By English law it is an indictable misdemeanor to show an obscene exhibition or to publish any obscene matter‚ whether it be writing or by pictures‚ effigy or otherwise.’ The precise meaning of "obscene" is‚ however‚ decidedly ambiguous. It has been defined as something offensive to modesty or decency‚ or expressing
Free Obscenity Censorship First Amendment to the United States Constitution
Era in 1789-1849 will predetermine the triumph the United States will have in the new world. As a new form of government emerges the Early Republic and Nationalist Era will become an idea of political freedom throughout the country along with the realization in the Declaration of Independence. Through the years of 1789-1849 America has a necessary goal to uphold the sections of the preamble that they originally promised in the Declaration of Independence drafted in 1776. With the Early Republic and
Premium United States United States Constitution Articles of Confederation