Class 2 levers Study guides, Class notes & Summaries

Classes of Levers - ANSWER-Class 1, Class 2, Class 3 Class 1 Levers - ANSWER-Fulcrum is in the middle, with the effort (input) force on one side of the fulcrum and resistance (output) on the other side. Mechanical Advantage greater or less than 1 Ex: Seesaw, Crowbar, Pair of Scissors. Class 2 Levers - ANSWER-Resistance is in the middle, the effort is applied on one side of the resistance and the fulcrum on the other side. Mechanical Advantage always greater than 1 Ex: Wheelbarrow, nu...

FCTC Written study guide 2024 Questions Answers 100% Correct Classes of Levers - Answer- Class 1, Class 2, Class 3 Class 1 Levers - Answer- Fulcrum is in the middle, with the effort (input) force on one side of the fulcrum and resistance (output) on the other side .Mechanical Advantage greater or less than 1 Ex: Seesaw, Crowbar, Pair of Scissors. Class 2 Levers - Answer- Resistance is in the middle, the effort is applied on one side of the resistance and the fulcrum on the other side ...

BPK 142 Midterm Questions With Complete Solutions What is an Osteocyte? An Osteocyte is a cell which makes up bone tissue, they are widely separated and are surrounded by a matrix made up of water, protein and mineral salts. Discuss what makes bones dynamic Bones are dynamic because they are constantly being remodelled in response to stresses and lack of stresses from the environment. Name the three classifications of joints and not their differences 1. Fibrous joints - not moving or fixed joi...

Classes of Levers - Class 1, Class 2, Class 3 Class 1 Levers - Fulcrum is in the middle, with the effort (input) force on one side of the fulcrum and resistance (output) on the other side. Mechanical Advantage greater or less than 1 Ex: Seesaw, Crowbar, Pair of Scissors. Class 2 Levers - Resistance is in the middle, the effort is applied on one side of the resistance and the fulcrum on the other side. Mechanical Advantage always greater than 1 Ex: Wheelbarrow, nutcracker, bottle opener, ...

POAT Midterm QUESTIONS & ANSWERS GUARANTEED A+ (All Q’s) 2024 what is an orthosis? - ANSWER- an externally applied device to a part of the body to correct deformity, improve function or relieve symptoms of a disease Purposes for orthotic prescription: - ANSWER- -Improve performance of functional activities -Improve mobility -Deformity prevention -Correction of deformity -Immobilization/Control/Protection -Regulating or reducing muscle tone -Stabilizing weak/flaccid muscles When...

COKO Exam Study Prep 1 - Biomech & Ergo UPDATED The lever created by the foot and the calf muscle when raising the heel off the ground is a ________ class lever - ANSWER second What is the purpose of the NIOSH lifting equation? - ANSWER First class lever - ANSWER The fulcrum (joint) is in the middle - between the load and resistance/ effort (force applied, e.g muscle tension) Second class lever - ANSWER Resistance (load) is in the middle - between the effort (muscle tension) and fulc...

Classes of Levers - ANSWER Class 1, Class 2, Class 3 Class 1 Levers - ANSWER Fulcrum is in the middle, with the effort (input) force on one side of the fulcrum and resistance (output) on the other side. Mechanical Advantage greater or less than 1 Ex: Seesaw, Crowbar, Pair of Scissors. Class 2 Levers - ANSWER Resistance is in the middle, the effort is applied on one side of the resistance and the fulcrum on the other side. Mechanical Advantage always greater than 1 Ex: Wheelbarrow, nu...

How do inclined planes work? An inclined plane allows you to exert your input force over a longer distance. As a result, the input force needed is less than the output force. Simple Machine Is the most basic device for making work easier. What are 3 closely related simple machines from the inclined plane family? Inclined plane Wedge Screw What is a ramp an example of? A ramp is an example of a simple machine called an inclined plane. Inclined Plane Is a flat, s...

A belt and pulley system is characterized by - Answer-two or more pulleys in common to a belt. What does a belt and pulley system allow for? - Answer-mechanical power, torque, and speed to be transmitted across axles How is mechanical advantage realized? - Answer-if the pulleys are different diameters what is a pulley? - Answer-a wheel on an axle or shaft that is designed to support movement and change of direction of a cable or belt along its circumference Why are pulleys used? - Answer-l...

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