shows the tensile engineering stress-strain behavior for a steel alloy. a. What is the modulus of elasticity? b. What is the proportional limit? Approximately 1370 MPa (200‚000 psi). c. What is the yield strength at a strain off-set of 0.002? 1570 MPa (228‚000 psi). d. What is the tensile strength? Approximately 1970 MPa (285‚000 psi). 6.38
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Standards. I feel that my scores are normal when compared to the Healthy Fitness Zone Standards because I haven’t had PE in two years. Explain how your activity routine is improving each of your health-related components of fitness (flexibility‚ muscular strength
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Kevlar ’s structure consists of relatively rigid molecules‚ which tend to form sheet-like structures that have similarities to silk proteins. Kevlar can be used by itself or as part as o composite material to give added strength. It is best known for its use in bullet proof vests and knife proof body armour. It is also used for reinforcement in car tires‚ car brakes‚ strings of archery bows‚ and also in car‚ boat and aircraft bodies. Kevlar is used in the aircraft Apache
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improvements‚ I have improved the strength of my upper body‚ for example arm and trunk strength. b) In order to improve my muscular fitness level‚ I need to devote time to work on each part of my body. Taking into consideration the rest time between workouts‚ I need to train each muscle group of my body. For example‚ my Upper body will be trained 2 times a week‚ and Lower body on other two days of the week. As for intensity‚ since I am willing to improve my muscular strength‚ I should perform 1 to 3 sets
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1.09 Module One Wellness Plan Directions: Fill in all logs and answer the reflection questions completely with supporting details and then submit this complete file to 1.09 Module One Wellness Plan Assessment. Section 1: Goals Include your goals for each area of wellness before completing the reflection question. Be sure that each goal is Measureable‚ Attainable‚ and has a specific Deadline (MAD). Also‚ be sure each goal is written in complete sentences. Physical - I will be able to do 50 pushups
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My Final Speech - Why you should live a healthier lifestyle. Everything below this is my rough outline of my final speech. The point of this post is that I want to follow through with what I’m going to say. I don’t want to sound like a hypocrite and say “oh you all should do this” when I can’t even do it myself. It’s like lying to everyone‚ I shouldn’t say things I can’t do myself. “Don’t make promises you can’t keep.” So from now until the end of the quarter (or even better‚ the rest of my life)
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Abstract This experiment will explain what the Rockwell hardening test is and why it is used‚ how the experiment was conducted‚ data that was found‚ and the importance of testing the hardness of materials. This experiment explains and proves how the hardness of materials can be increased by alloying and heat treating. Intro – Rockwell Hardness Testing Soft and hard qualities exist in materials. In materials‚ hardness measures the ability of a material to resist scratching‚ indentation‚ or penetration
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For a resistance training program‚ a common time period is one week. When actually determining the training frequency ‚ the strength and conditioning professional should consider the athletes training status‚ sport season‚types of exercises and other training activities. Exercise Order - A sequence of resistance exercise performed during one training session. Although there are
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Module Six Wellness Plan Fill in all logs and answer the reflection questions completely with supporting details. Section 1: Goals Include your goals for each area of wellness before completing the reflection questions. 1. Physical- I will increase my aerobic capacity by the endo of this course. 2. Social- over the next two weeks im going t o spend more time doing volunteer work 3. Emotional- I will increase time spent with friends in person instead of social media 4. Academic- I will finnish my
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must prepare the training sessions so that they’re varied and that they avoid mental boredom as in the brain must get stimulated; physical boredom this means that the “muscles are not stimulated‚ there is no growth or improvements in flexibility‚ strength or endurance” 1. When the training becomes boring‚ the athletes don’t perform their best and are limiting their skills because neither their body nor their brain is being stimulated‚ these activities should encourage their interest 2. Sam and
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