'Sliding friction' diaporamas de présentation

Physical Science

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Forces and Motion

Forces and Motion. Force. FORCE is a push or a pull applied to an object that will cause it to start moving, stop moving or change its speed or direction Demonstration. Force. Force = Mass x Acceleration F = MA Force is measured in Newtons (N) which is one kilogram meter per second squared

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What are Forces?

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Forces

Forces. Chapter 2. Section 1: The Nature of Force. Force A push or pull on an object Has both Size & Direction Size: Measured in SI units called newtons (N) Spring Scale. Section 1: The Nature of Force. Direction: Same direction: Add (+) Diff. direction: Subtract (-)

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Force, Mass, and Acceleration

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Note on Posted Slides

Note on Posted Slides. These are the slides that I intended to show in class on Tue. Jan. 14, 2014. They contain important ideas and questions from your reading. Due to time constraints, I was probably not able to show all the slides during class.

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Physics 207, Lecture 7, Sept. 25

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Physics 101: Lecture 8 Newton's Laws

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Chapter 12 - Unit 10 Forces and Motion

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May The Force Be With You!

May The Force Be With You!. Motion: is a change in position, measured by distance and time. . Force. Any push or pull on an object. Starts, stops, or changes the direction and speed of an object. Gravity . The Force of attraction between any two objects in the universe.

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The Nature of Friction

The Nature of Friction. Friction (F f ) is a force that works against the motion of an object! Friction involves objects/surfaces/materials that are in contact with one another!. Different Types of Friction. Static friction- the force you must overcome to get an object sliding.

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Unit 2 Forces & Motion

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FORCES Lesson 1 Friction and Gravity

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PLANT MAINTENANCE AND SAFETY (341903)

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Friction and Gravity

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Physical Science State Assessment Review

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WARM UP:

WARM UP:. Please grab your sheet from yesterday. Finish the WEIGHT calculations from the FRONT by multiplying your mass in NEWTONS by the GRAVITATIONAL FORCE on each planet

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color code

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Modified Atwood Machine

Modified Atwood Machine. With friction. m2 = 0.065kg m1 = 0.503kg Calculate acceleration if f = 0. m2 = 0.065kg m1 = 0.503kg Given that measured acceleration is 1.02m/s/s Calculate the friction force f. m2 = 1kg m1 = 1kg

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Chapter 10

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