Linear elasticity

Experiment 37: Friction Anne Smolinski as910513@ohio.edu Wednesday 11:50-1:40 TA: Sanjoy Sarkar November 11, 2017 Experiment 37: Technical Report ABSTRACT In experiment 37, the friction force is being explained and tested by using a block that is being pulled across a wooden base. Out of the four different types of friction, two will be tested during this experiment: (i) static and (ii) kinetic. Static friction can be defined as the force that resists motion of an object to a surface so…

1.1. Mechanical properties of CP/CNF and CP/CNF/ZIF-67 1.1.1. Stress–strain curves The stress–strain curves and the effects of CNF dosage on the tensile strength, elastic modulus, and elongation at break of CP/CNF and CP/CNF/ZIF-67 are shown in Fig. 3 and Tables S1–S4. As shown in Fig. 3(A) and Table S1, the tensile strength, elastic modulus, and elongation at break of neat CP is 7.37 MPa, 996 MPa, and 3.07%, respectively. After coating and crosslinking with CNFs, the mechanical properties of…

Introduction Divorce is a phenomenon that affects a significant number of children across the country. The current divorce rate is 50% (Wong, 2014). This means a large number of students in schools will have or be experiencing the negative side effects of divorce. These effects vary. “Children’s reactions to divorce seem to be of three types. The first type are those reactions that appear to be normal reactions to the crisis, such as fear, anger, grief, and yearning for the departed parent,…

Hardness Testing Lab 1 Moriah Ausherman E882U679 Kunza Arifa ME-251-10959 Thursday 3:30 Experiment Date- 8/31/2017 Due Date- 9/7/2017 Introduction: The purpose of this lab is to ascertain the hardness of two different materials. One material is aluminum the other will be determined through testing. Hardness is defined as a material’s ability to resist plastic deformation by indentation. Harder objects are more likely to resist deformation. The results of a hardness test will be…

This assignment is going to go over conditions that help me be resilient. We will look at my strengths in overcoming adversity by providing examples. We will look at how I can further develop myself personally and professionally while achieving my career path. It is important to know how much human behavior affects us every day and how we can help others. Resiliency This quiz was an eye opener for me on the different areas it focused on when asking questions. I learned a few things about…

Growth Mindset Growth mindset is the belief that you can improve upon your abilities through practice and effort, as opposed to a fixed mindset in which one believes their abilities are unchangeable (Dweck, 2006). Students with fixed mindset believe intelligence is static and tend to desire looking smart, therefore they avoid challenges, give up easily, see effort as fruitless, ignore useful feedback, and are threatened by others’ success. Students with a fixed mindset report feeling dumb when…

1.6 TRIBOLOGY The greek word tribo means rubbing (William 1994). It is the science of intermingling of the surfaces which are in sliding and/or rolling motion. In 1996, Tribology was first reported by Jost, England. It has 3 portions. These are A) friction B) Lubrication and C) wear. To understand the tribological behavior, it entails the knowledge of various subjects such as Physics, chemistry, Mathematics, Thermodynamics, Heat Transfer, Material science etc., Tribological problem leads to the…

TASK 4(P4):- Discuss the effect of loading structural material 1) You need to discuss the effect of compressive force, tensile force, shear force, bending force on structural member 1) Timber: Compressive force on timber: - The effect of a compressive force on a timber is a change in structure of a material and to carry a load within its limits. Tensile force on timber: - The tensile force is the pulling force exerted on both the ends of a timber. Both the ends of a timber will undergo tension…

Vertical dimension (VD) defined in the Glossary of Prosthodontic Terms as "The distance between two selected anatomic or marked points”. Occlusal vertical dimension (OVD) defined as "The distance between two selected anatomic points when in maximal inter-cuspal position”.(1) The OVD is determined by the repetitive contracted length of the elevator muscles which sets the jaw-to-jaw relationship.(2) During growth and development OVD affected by three factors: Growth of the ramus, gonial angle of…

William Wade Unit 303 Task A 21/10/2016 1. A fault has occurred on the electric shower in one of the rooms. It was reported that • The shower was switched on. • A crackling sound was heard coming from the shower. • The lights in the room flickered and dimmed. • The shower went off. Describe the likely faults that could produce these symptoms. Lose terminal connections in the shower system could have caused the shower to crackle due to arching…