Chapter 2 Forces To study the effect of forces acting on particles. 2.1 Equilibrium of a Particle 2.2 Free Body Diagram 2.3 Force Vectors 2.4 Forces in a Plane 2.5 Forces in Space Expected Outcomes • Understand the condition for a particle to be in static equilibrium • Able to construct free body diagrams • Able to solve for the forces acting on a static particle 2.1 Equilibrium of a Particle www.classical.com/features 2.1.1 Condition for the Equilibrium of a Particle
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Principles of Marketing‚ 14e (Kotler) Chapter 13 Retailing and Wholesaling 1) ________ includes all the activities involved in selling products or services directly to final consumers for their personal‚ nonbusiness use. A) Franchising B) Retailing C) Brokering D) Wholesaling E) Disintermediation Answer: B Diff: 1 Page Ref: 374 Skill: Concept Objective: 13-1 2) In recent years‚ ________ has been growing fast. This includes selling to final consumers through direct mail‚ catalogs‚ telephone
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Topic 1 - Muscular System: Anatomy Review: Skeletal Muscle Tissue 1. Fill in the characteristics of the three muscle types: Muscle Type Cardiac Skeletal Smooth Shape of cell Branching Long‚ cylindrical Elongated # of nuclei Uninucleate Multinucleate Uninucleate Striations Yes Yes No Control Involuntary Voluntary Involuntary 2. What attaches muscles to bone? Tendons. 3. The whole muscle is composed of muscle cells (fibers) grouped in bundles called fascicles. 4. Name the connective
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The muscular system has three types of muscle: skeletal‚ smooth‚ and cardiac. However‚ the main focus will be on the skeletal muscles and how they contract‚ as well as fatigue and respond to changes in temperature. In terms of the anatomy of the skeletal muscle‚ it is connected to bones by tendons‚ enabling movement. The muscle has layers around its main body: the fascia and the epimysium. A muscle is made up of many fascicles‚ bundles of myofibers (muscle cell) surrounded by perimysium. Each myofibers
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Positive and Negative Effects of the Industrial Revolution The Industrial Revolution began in the 1700’s in various countries such as England‚ China‚ and Japan. This Revolution had different positive and negative effects depending on your place in society and your livelihood. The Industrial Revolution altered the way we live today; the main effects‚ having both positive and negative outcomes‚ were child labor‚ general comfort‚ and the state of the cities. During the Industrial Revolution‚
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Apollo 13 three astronauts go up to space in the space craft odyssey and encounter many problems. The astronauts‚ Jim Lovell‚ Jack Swigert and Fred Haise were on a rushed mission to go to the moon when Jack went to go stir the oxygen tanks and one of them exploded. The explosion led to a whole host of problems. The astronauts had to abort the mission and focus on a safe return home. A monomyth plotline is when a person leaves a place‚ encounters obstacles and comes back a different person. This essay
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Comparison of Muscle Proteins to Infer Evolutionary Relationships of Mammals‚ Fish and Birds Abstract This experiment used electrophoresis to examine the makeup of muscle proteins from two mammals (cow‚ Bos taurus; bear‚ Ursus americanus)‚ two aves (chicken‚ Gallus gallus; turkey‚ Meleagris gallopavo)‚ and two fish (King Salmon‚ Oncorhynchus tshawytscha; Albacore Tuna‚ Scombridae unclassified). The hypothesis was that as species have diverged evolutionarily‚ the makeup of their muscle proteins
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Apollo 13 The Apollo 13 mission was a significant historical event‚ because of the dangerous repercussions that followed the explosion of the oxygen tank on Apollo 13. The story in which the astronauts Lovell‚ Swigert‚ and Haise surviving these errors during the flight is truly incredible. In the movie Apollo 13‚ the creators depicted most of the events involving the crew’s adventure to and from space quite accurately. Although creating most events successfully the creators of Apollo 13 failed
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Serratus Anterior 1. ABDUCTION of Shoulder Girdle Joint 2. UPWARD ROTATION of Shoulder Girdle Joint Pectoralis Minor 1. ABDUCTION of Shoulder Girdle Joint Pectoralis Major 1. FLEXION of Shoulder Joint 2. HORIZONTAL FLEXION of Shoulder Joint 3. MEDIAL (INTERNAL) ROTATION of Shoulder Joint Rhomboid Minor 1. ADDUCTION of Shoulder Girdle Joint 2. DOWNWARD ROTATION of Shoulder Girdle Joint Rhomboid Major 1. ADDUCTION of Shoulder Girdle Joint 2. DOWNWARD ROTATION of Shoulder Girdle
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types of muscle skeletal which are voluntary‚ smooth muscle which are involuntary and cardiac muscle. Muscle is made up of protein filaments‚ myosin and actin. These filaments slide past each other to produce a contraction which changes both the length and shape of the cell. The primary function of the muscle is to produce both movement and force. Skeletal muscle is composed of bundles of muscle fibres containing myofibrils of thick and thin filaments (myosin and actin). Skeletal muscle have distinct
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