PPT-Forces Acting on the Aircraft

Karim Hafez Khan Academy Knowledge Video SYST 560 93013 Forces Forces acting on Aircraft Level Flight Lift Weight Thrust Drag Forces Level Flight Lift The upward force generated mainly by the wings that keeps the aircraft in flight. Maintaining Equilibrium or Changing Motion. PSE4U. Mr. MacMillan. Something to Think About. A gymnast maintains a position on one. foot during a balance beam routine. A . rock climber clings by her fingertips to. On a post-it, write down anything you know about the word force or the different ways you use the word force.. Scientific Definition. A force is a . push . or a . pull. of an object.. When there is a force, one object is applying a force and on object is receiving the force.. Forces act on you all the time. . If . you surf, you can feel many forces pushing and pulling you in different directions. . Gravity . always pulls you down, towards planet Earth. . This . force can be balanced by the support of the surfboard acting upwards. . Free body diagrams . show the magnitude and direction of ALL of the forces acting on an object. . Generally we represent the object as a box with the force arrows coming out from the centre, in the direction they are acting.. A force is a push or a pull on an object. Every force has strength, magnitude and direction.. Forces acting on a stationary object can set the object in motion. . They can also change the object’s speed or the direction it is moving in.. Apparent Weight on a Roller Coaster. WDYS??? (p406). .. .. .. WDYT???. Your weight . (does/does not) . change when you are riding a roller coaster.. If you were sitting on a scale, it . (would/would not) . If an aircraft climbs with no change in the power setting – what happens to airspeed?. Additional . _____ . is required to maintain the same airspeed as in level . flight, when an aircraft climbs. . Define . forces and different types of forces (push or pull). Measuring . forces in Newtons. Balanced . vs unbalanced forces. Inertia- . what is it and how does it apply to Newton’s first law of motion.. Changes in Motion. Objectives:. 1. Describe how force affects the motion of an object.. 2. Interpret and construct free-body diagrams.. The Force is Strong With You. Force. is an action exerted on an object which may change the object's state of rest or motion.. 2016. B-52. BOMBERS. Long Range Heavy Bomber. Delivered 40% out of all weapons. delivered by coalition forces in Desert Storm. Entered military . service in 1955. Capable of dropping the widest array of . . Static Equilibrium: We can use this fact to find the conditions for "static equilibrium": the condition an object is in when there are forces acting on it, but it is not moving. . The conditions for static equilibrium are easy to state: the sum of the (vector) forces must equal zero, and the sum of the torques must equal zero: . Forces of Flight and Stability © 2011 Project Lead The Way, Inc. Aerospace Engineering Thrust Lift Drag Weight Forces on an Aircraft Four forces on an aircraft in flight: Weight: G ravitational attraction of the Earth Essential Question:. How do gravity, inertia, and friction affect the balance of forces?. Standard:. S8P3b. Demonstrate the effect of balanced and unbalanced forces on an object in terms of gravity, inertia, and friction. . Review: Forces. What is a force? . Why do you think it’s important to learn about forces? What about gravity and friction?. How might an understanding of forces help you in your everyday life? .