PPT-Inclined Planes and Pulleys

March 25 2013 Ms Smith Mrs Malone DO NOW Date March 25 2013 610A     build a model to illustrate the structural layers of Earth including the inner core outer core mantle crust asthenosphere and lithosphere. Planes in oin tnormal form The basic data whic determines plane is oin in the plane and ector orthogonal to the plane call normal to the plane and will sometimes sa is normal to the plane instead of orthogonal No w supp ose an the equation of plane 21 Pr ojecti planes ha seen in Sections 12 and 13 that for an 64257eld the geometry PG has the follo wing properties PP1 An tw points lie on xactly one line PP2 An tw lines meet in xactly one point PP3 There xist four points no three of which are co Abryanna Hernandez, Jessica Metz, Christina Misiur, Miles Goitia . Development of Planes. . Wright Brothers - 11 years before the war. Realized military potential. Countries fought to build upon improvements. Module 5. Session Topics. Orthographic projections of inclined and . single-curved . surfaces. Drawing isometric sketches from orthographic views of objects with inclined . and single-curved surfaces. “The road to success runs uphill”. . -- Willie Davis. The Inclined Plane. The inclined plane is one of the six simple machines. The other simple machines are: . lever, screw, wedge, wheel and axle, pulley. and. Mechanisms. Pulleys. A pulley wheel is a mechanism which helps move or lift objects.. . pulley. Exercise machine. Pulleys. Parts of a Pulley System. Direction of Force. Notice that the pulleys change the direction of the applied force. . Information about power transmission and uses . for each type.. Robotics 101. Why do we need Gears and Pulleys?. Why do we have gears?. Why do we have pulleys?. Geek. Easy Work Can . Tow or Push. Heavy Objects!. Not so simple machines!. Just think….. Could you lift your science teacher in the air?. Keep Thinking…... (This means you don’t have to write this!!). Building a house. Lifting a car. Building the pyramids. Undefined Terms. Point. Line. Plane. POINTS. A . point. represents a location in space. It has no dimension.. To name a point, you simply write a capital letter.. LINES. A . line. extends forever and only has length, so it has one dimension.. What is a pulley?. A pulley is a wheel. A pulley uses rope that goes around the pulley in its groove. The rope attaches to objects. Force is applied to the . other. end of the rope . Why use a pulley wheel and not just rope looped around the beam?. The . block . in the diagram below . is on a smooth table and is being pulled by a force of 8N to the right and by a force of 5N to the left. What is the acceleration of the block?. Lesson Objective: RF=ma with pulleys. https://. www.youtube.com/watch?v=0iYuF5dUalE. Purpose of an inclined plane is to lessen the force needed. Less force but larger distance. Inclined Plane. An object placed on a . tilted surface. will often slide down the surface. . Toll Free: 800.334.REMA (7362)Phone: 706.752.4000Fax: 706.752.4015www.rematiptop.com Toll Free: 800.334.REMA (7362)Phone: 706.752.4000Fax: 706.752.4015www.rematiptop.com REMA TIP TOP Metal Primers SEM . - . I. Dept. of Mechanical Engineering. Isometric Projections. Isometric Projections:. It is a type of pictorial projection in which all three dimensions of an object are shown in one view.. In this, an object is so placed that, its three mutually perpendicular edges are equally inclined with the plane of projection. So all three dimensional axes appear at equal inclinations with each other (120.