'Force required' diaporamas de présentation

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FIBRE REINFORCEMENT

FIBRE REINFORCEMENT . SRINI. TOPICS. Introduction History Of Tire Reinforcing Materials Current Reinforcement Line-up Fibre Manufacturing Processes Spinning / Drawing Fabric Production Twisting/weaving Processing Fibre Adhesives Property Comparison of different fabrics Summary .

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Forces

1. Forces. Dynamics. FORCEMAN. 2. What causes things to move?. Forces What is a force? A push or a pull that one body exerts on another. 3. Balanced. No change in motion. 4. 5. Unbalanced

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Circular Motion

Circular Motion. Chapter 7.3. What moves in a circle?. The earth around the sun A car on a curve A disk on a string A tetherball. Day 1. Why does it move in a circle?. The earth around the sun Gravity A car on a curve Friction A disk on a string The tension in the string

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Circular Motion

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MOTION & FORCES

MOTION & FORCES. VOCABULARY. MOTION. The process of continual change in the physical position of an object ( distance ) relative to reference point ; With direction ? N-S-E-W, up-down. SPEED.

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Simple Machines

Simple Machines. What is a Simple Machine?. A simple machine is a device that helps to accomplish a task by redirecting or alleviating some of the work input required. Simple machines cannot create energy. They can only redistribute or produce force on an object.

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Energy and Simple and Compound Machines

Energy and Simple and Compound Machines. Objective 4.07 Determine how people use simple machines to solve problems. Since a body can do work for different reasons it can have energy for different reasons. It is useful to classify energy according to the reasons that bodies have it.

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Momentum and impulse

Momentum and impulse. What is Momentum??? What is Impulse???. What has more Momentum?. A civic going down the highway at 30 mph or a semi going the same speed? A civic going 30 mph or a civic going 60 mph? A civic going 5 mph or a semi parked along the road?

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Centripetal Force & the Road

Centripetal Force & the Road. Learning Objectives. Book Reference : Pages 26-27. Centripetal Force & The Road. To show that the centripetal force is provided by real world forces such as tension, gravity & friction To consider three particular cases of motion:

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Centripetal Force & the Road

Centripetal Force & the Road. Learning Objectives. Book Reference : Pages 26-27. Centripetal Force & The Road. To show that the centripetal force is provided by real world forces such as tension, gravity & friction To consider three particular cases of motion:

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Section 8.5 Applications to Physics

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Dynamics

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Speed, Velocity, Acceleration, & Force

Speed, Velocity, Acceleration, & Force. Motion: The change in position of an object Reference Point: a place or object used for comparison to determine if something is in motion. (also called frame of reference)

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Accelerator Physics with Relativity

(Designing the LHC in an hour and a half). Accelerator Physics with Relativity. By Mark, Jack and Frances. History of L.H.C. Built in chosen area because there was already a suitable structure there Used to be the large electron/positron collider

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The frictional force does not depend on surface contact area!

You are pushing a wooden crate across the floor at constant speed. You decide to turn the crate on end, reducing by half the surface area in contact with the floor. In the new orientation, to push the same crate across the same floor with the same speed, the force that you apply must be about

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Forces, Forces Everywhere

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Power Practice Problems

Power Practice Problems. Ch 13 Work & Energy. work = force x distance Or W = Fd. You must exert a force of 4.5N on a book to slide it across a table. If you do 2.7J of work in the process, how far have you moved the book? 0.60 m

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Do Now: Impulse Example

Do Now: Impulse Example. The force required to break an egg is ~0.70N. The mass of an egg is ~ 0.070 kg. An egg will be moving at 8.0m/s when it hits the egg stopping material. a) How much momentum will it have?

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