BOOM’ S PROBLEM PS 4.3 – Torque (Rotational Equilibrium) Problems 1. A crane supports a 3.0 kN weight as shown. The crane’s boom is 8.0 m long and is at an angle of 30˚ from the horizontal. If the hydraulic support is attached to the boom 2.0 m from the bottom of the boom‚ then: a) what is the compressional force in the hydraulic? b) what is the magnitude and direction of the force on the pin at the bottom of the boom? a) ∑Torque = 0 F cos 30˚ x 2.0 = 3000 cos 30˚ x 8.0 F = 24
Free Force Friction
arguments that the American Revolution was a radical movement‚ meaning that it making economic‚ political‚ or social changes of a sweeping or extreme nature‚ but it was conservative. Conservative means to be in favor of preserving the status quo and traditional values and customs‚ and against abrupt change. The colonists went to war with Brittan because they would not change the corrupt monarchy after the British soldiers shot civilians. The change on America was slow and gradual and took time for
Premium United States American Revolution United States Declaration of Independence
Exercise 7: Respiratory System Mechanics: Activity 1: Measuring Respiratory Volumes and Calculating Capacities Lab Report Pre-lab Quiz Results You scored 100% by answering 5 out of 5 questions correctly. 1. Which of the following statements describing the mechanics of breathing is false? You correctly answered: d. Ventilation relies exclusively on contracting skeletal muscles. 2. The contraction of which of the following muscles will increase the thoracic cavity volume during inspiration?
Premium Respiratory physiology Spirometry
How Revolutionary Was The Revolutionary War? The revolutionary war is perhaps the most important and well known event in the history of the United States. The war began in 1775 and ended in 1783‚ in the beginning of the war it had just been America facing Great Britain and overtime nations such as France and Spain joined just to see Great Britain knocked down in power without the help from these nations America would have certainly lost the Revolutionary war. One thing that made the revolution
Premium American Revolutionary War United States Declaration of Independence United States
July 2012 The Supporting People programme was launched in 2003 as a £1.8 billion ring fenced grant to local authorities intended to fund services to help vulnerable people live independently. The level of the grant was reduced in subsequent years‚ and in the 2010 Spending Review the Government announced that the Supporting People national funding levels would decrease from £1.64 billion in 2010/11 to £1.59 billion in 2014/15. In 2009‚ the ring fence was removed from the grant thereby allowing all
Premium Local government
1.7.1: Skills Integration Challenge-Introduction to Packet Tracer Topology Diagram Addressing Table Device R1-ISP R2Central S1Central PC 1A PC 1B Eagle Server Interface Fa0/0 S0/0/0 Fa0/0 S0/0/0 VLAN 1 NIC NIC NIC IP Address 192.168.254.253 10.10.10.6 172.16.255.254 10.10.10.5 172.16.254.1 172.16.1.1 172.16.1.2 192.168.254.254 Subnet Mask 255.255.255.0 255.255.255.252 255.255.0.0 255.255.255.252 255.255.0.0 255.255.0.0 255.255.0.0 255.255.255.0 Default Gateway N/A N/A N/A N/A
Premium IP address Subnetwork
How serious was opposition to Henry VIII’s religious changes? To an extent‚ Opposition to the religious reforms by Henry VIII wasn’t overly serious‚ the opposition did have some potential to cause damage but the danger was never severe enough to undermine the Tudor dynasty or threaten the omnipotent once of the “Most Christian King”. Opposition was only as serious as the support it had‚ which is why The Pilgrimage of Grace of 1536 was the most dangerous form of opposition. Henry ensured that disapproval
Premium Henry VIII of England Anne Boleyn Catherine of Aragon
and finally Clause IV. During the war the party was led by Arthur Henderson who was the first Labour MP to get into parliament and he played a great role in the War-time coalition. After a disagreement with Lloyd George in 1917‚ Henderson resigned from the War Cabinet. This benefited the Labour party because Henderson was able to focus of reorganising the party. This included being more efficient‚ more organised‚ the funding of the party was split efficiently and they drafted the Labour Constitution
Premium Labour Party Socialism United Kingdom
Extracurricular Activities & Community Service One extracurricular activity I have enjoyed doing is Key Club. I have been involved in Key Club for 3 years now‚ and my senior year I was a photographer. Key Club has impacted my life as it has taught me that helping other is very important. Key Club major focus is volunteer work and helping the community. With Key Club I have I gained a greater understanding in helping others‚ but also your community. Through Key Club I have meet a lot of new people
Premium High school
of the natural world in different ways. “How the World Was Made” is an excellent example of a creation myth because it supports social customs‚ explains elements of the natural world‚ and also gives an account of how the land came to be. For example‚ the sun was placed just above the ground but “it was too hot this way‚ and Tsiska’gïlï’‚ the Red Crawfish‚ has his shell scorched a bright red‚ so that his meat was spoiled; and the Cherokee do not eat it” (“How the World”). This is an example of a social
Premium