(1)) a = g 4 = g = 4/g = 4/10 = 0.4 The co-efficient of kinetic friction between the block and the plane is 0.4 2. Due to friction the body will decelerate Let the deceleration be ‘a’ R – mg = 0 R = mg ...(1) ma – R = 0 ma = R = mg (from (1)) a = g = 0.1 × 10 = 1m/s2. Initial velocity u = 10 m/s Final velocity v = 0 m/s a = –1m/s2 (deceleration) S = 2a v2 u2 = 2( 1) 0 102 = 2 100 = 50m It will travel 50m before coming to rest. 3. Body is kept
Premium Friction Force
BOWERS IDELLA AFRO AMERICAN 5 PROFESOR SIEVERS BLACK AMERICANS OF ACHIEVEMENT BOOKER T WASHINGTON Booker T Washington was born on April 5‚ 1856 in Hale’s Ford‚ Virginia. Booker was the first male person to become a male housekeeper. Booker was the last generation of Black American leaders born into slavery. Booker T Washington parents are (mother) Jane Ferguson and (father) Washington Ferguson. His mother was a slave so while Booker worked in the house his mother had to work outside
Premium Booker T. Washington Negro Black people
Essay Choice C: Martin Luther King Jr. said "Life’s most persistent and urgent question is: What are you doing for others? Living is a form of not being sure‚ not knowing what next or how. The moment you know how‚ you begin to die a little." What have you done to serve others around you? What is the next thing you imagine doing for your community? In spite of its imperfections‚ the world is not as apathetic as it can be. In the midst of the insensitive nature of the society‚ there are still those
Premium Martin Luther King, Jr. Thought Awareness
schools. More most blacks the emancipation and the ending of the civil war was a huge change; socially‚ economically and politically. In 1865 Booker T. Washington and his family moved to West Virginia where he worked as a salt packer. Booker was a former slave and an educator. In 1881‚ he founded the Tuskegee Institute in Alabama. In 1872‚ Booker T. Washington left home and walked 500 miles to Hampton Normal Agricultural Institute in Virginia. Along the way he took odd jobs to take care of himself
Premium American Civil War Emancipation Proclamation Slavery in the United States
George Wallace The 1960’s were characterized as an era full of turmoil. During this era‚ one of the most controversial topics was the fight over civil rights. One of the key political figures against civil rights movement and pro-segregation was George Wallace. Wallace represented the racist southern view. Many Americans were segregationist‚ but Wallace was adamant about the topic. Many established political figures were assassinated‚ during the 1960’s. Martin Luther King‚ JFK‚ and RFK
Premium George Wallace
AT&T cited the U.S. Consumer Prices Index to show that wireless prices have declined 50% since 1999. In that time‚ Bell Atlantic and GTE formed Verizon‚ SBC and Bell South formed Cingular‚ Sprint bought Nextel ‚ AT&T bought Cingular‚ and Verizon bought Alltel. It’s true that the cost of voice services has fallen over the past decade‚ and even in the past year: Sprint and T-Mobile both offered attractive rates‚ so Verizon and AT&T slashed the prices of their unlimited calling plans by $30 in early
Premium Verizon Wireless AT&T United States
countries‚ the government pays some or all of the costs. Do the advantages outweigh its disadvantages? Ngày 1/3/2014 Writing Task 1: Maps (Mô tả sự thay đổi về cấu trúc của 1 học viện sau khi thiết kế lại.) Writing Task 2: Living in big cities is bad for people’s health. To what extent do you agree or disagree with this opinion? Ngày 8/3/2014: Writing Task 1: Compare 3 diagrams describing 3 different recruitment procedures Writing Task 2: Some people say that all young people should have full-time
Free Chart Bar chart
Lucky T-shirt Laundry‚ “articles of clothing‚ linens‚ etc.‚ that have been or are to be washed.” (http://www.definitions.net). The Super Bowl is arriving just around the corner. My lucky t-shirt has been good to me the last couple of years – it’s only crazy if it doesn’t work‚ right – and now‚ my team is going to this year’s Super Bowl. Even if your team is not headed to the Super Bowl‚ you too‚ probably have a lucky shirt. Washing your lucky t-shirt in the best temperature‚ using a certain type
Premium Laundry Laundry detergent Washing
T-Mobile Segment: T-Mobile is one of the leading mobile network operators in the world. Today‚ the company operates worldwide‚ though it is headquartered in Germany and European market was traditionally the main‚ target market of the company. Nevertheless‚ the process of globalization stimulated T-Mobile to develop its business internationally and the company has entered successful mobile network markets in many countries of the world‚ including the USA. In such a situation‚ the company needs
Premium Mobile phone Target market
Course Title…FD COMPUTING 1ST YR Module Code…CO1451. Module Title… Programming in C++ Module Tutor Harvey Long Assignment Title/Number……No.1… …………………………… Student Name……Stephen Allen Student ID No… All09109979 I confirm that this piece of work which I have submitted is all my own work and that all references and quotations from both primary and secondary sources have been fully identified and properly acknowledged in footnotes and bibliography. Signature of student
Premium Column The Grid Table