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- FORCE and MOTION - Texas A M School of Veterinary Medicine . . .
October 20, 2008 A force is a push or pull in a specific direction Forces can applied in the same or opposite direction More than one force can be applied to an object at the same time We are interested in the NET force applied Net force = Combination of ALL forces acting on an object The unit for measuring force is the Newton (N)
- Chapter 5. Force and Motion I
The Normal Force The normal force FN is one component of the force that a surface exerts on an object with which it is in contact—namely, the component that is perpendicular to the surface
- Slide 1
1) Force :- Force is an external effort which may move a body at rest or stop a moving body or change the speed of a moving body or change the direction of a moving body or change the shape and size of a body
- PowerPoint Presentation
Toss an object from a space station located in the vacuum of outer space, and the object will move forever due to inertia Version: 12 16 19 Balanced and Unbalanced Forces A force is a push or pull on an object resulting in a change in the objects motion Forces occur in pairs and can either be balanced or unbalanced
- Force Diagrams - The World of Teaching
We can use force diagrams to show this: 4N 7N The block has 2 opposing forces being applied to it: 7N to the right and 4N to the left They are Unbalanced Forces To Calculate the Resultant Force (Fr)
- PowerPoint Presentation - Vectors Concept of Force Force . . .
Force Law: Discover experimental relation between force exerted on object and change in properties of object Induction: Extend force law from finite measurements to all cases within some range creating a model
- Chapter 20
Friction is actually a force that “appears” when there is relative motion between two objects Although two objects might look smooth, microscopically, they are very rough and jagged Friction A force that opposes motion Friction acts in a direction opposite to the object's direction in motion
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