Alixandria Zeidel Physics 131 – section LZ Hasbrouck 208 10/01/14 Forces and Newton’s 2nd law Abstract The purpose of this lab was to learn about how force influences acceleration. A hanging mass is tied to a frictionless glider and the mass is dropped. While the glider is being pulled by the mass it is possible to measure to tension force on the rope between the two objects. A motion sensor graphs the movement of the system and from the slope it is possible to calculate the acceleration of both
Premium Force Aerodynamics Mass
Tabanus spp. Horse fly/ Breeze fly/ Gad fly These are very large flies with very large eyes and gap between them is small. Antennae are projected forward in front of the head and have 3 segments. The first 2 segments of the antenna are small‚ the third segment has 4 annulations and has a tooth like projection called spur. Flies hold their wings horizontally at rest. Proboscis is short The mouth part consists of two jointed well-developed palps‚ a pair of well developed mandibles and maxillae
Premium Insect Bird Wing
Background Theory: Helicopters are used in everyday life‚ from transportation to being used for military operations; helicopters are a very diverse and technologically advanced machine. However‚ there are many external and internal variables that affect the time of flight. A simple experiment that can be used to determine these variables is through the use of creating and testing a paper helicopter. As the paper helicopter falls‚ there are various external forces that act upon it. Gravity produces
Premium Aerodynamics Force Wing
The Cessna Citation X corporate jet is equipped with two Rolls-Royce AE 3007C engines capable of producing over 6‚400 lbf of thrust each‚ they propel the Citation X to a maximum speed equal to 92% of the speed of sound at altitude (.92 MACH). While these engines are extremely powerful‚ have amazing reliability‚ and operate in environmental extremes. The steps required to start‚ operate‚ and shutdown the Rolls-Royce AE 3007C Turbojet engine are relatively simple. Before starting the engines several
Premium Aircraft Air safety Management
following report is based on an experiment conducted to calculate the lift curve slope for a symmetrical aerofoil subjected to varying angles of attack. Pressure readings were taken at different points on the upper and lower surface of the aerofoil. The report concludes that maximum lift is generated between 12 º -15º‚ which is also the stall point. It also states that region close to the leading edge contributes most to the lift force. Introduction: This experiment is designed to measure the static
Premium Airfoil Fluid dynamics Angle of attack
Brow lift in Scottsdale Eyebrows often droop with age creating an undesired aged appearance. The drooping brows enhance crow’s feet and wrinkles around the face detracting from your youthful visage. The wrinkles can cause your face to appear angry or upset when at rest. Does your daily care of hiding your wrinkles takes time from your busy day that you would rather be enjoying? If a complete face lift is too invasive‚ a simple procedure called a brow lift can reverse the negative effects of aging
Premium Patient Nursing Surgery
to a supervisor‚ foreman or mechanic‚ and the vehicle will not be put in service again until it has been made safe. Attention will be given to the proper functioning of tires‚ horn‚ lights‚ battery‚ controller‚ brakes‚ steering mechanism‚ and the lift system of forklifts (forks‚ chains‚ cable‚ and limit switches). Electric pallet jacks must include the proper
Premium Forklift truck Pallet Trucks
Negative lift is the opposite of the lift used by planes to fly‚ it forces an object down rather than up (Yager). Negative lift is created by front and rear wings on race cars and by ground effects and spoilers on the average sports car. Most negative lift is used to fight inertia as a car rounds a turn. Inertia is the tendency of an object to remain in the same state of motion (Murphy
Premium Automobile Transport Driving
Experiment: Aerodynamic Lab: Lift and Drag on an Airfoil Date Experiment Performed: 03/29/2012 Date Report Submitted: 04/12/2012 Names of Group Members: Grader ’s Comments: Michael Stevens Grade: Abstract: The Aerodynamics Lab: Lift and Drag on an Airfoil experiment examined the lift and drag on a NACA 0012 airfoil inside a wind tunnel. The objective of the experiment was to obtain information relating to the lift and drag of the airfoil‚ such as lift forces‚ lift coefficients‚ drag
Premium Airfoil Aerodynamics
Laurent Vanat Consultant 19‚ Margelle CH-1224 Genève Tel / fax / messagerie : (+41) 022 349 84 40 Courriel : vanat@vanat.ch Internet : www.vanat.ch 2013 International Report on Snow & Mountain Tourism Laurent Vanat Overview of the key industry figures for ski resorts April 2013 Table of contents Introduction ............................................................................. - 5 Glossary ......................................................................
Premium Piste Skiing Resort