Torque and moment of Study guides, Class notes & Summaries

NR 548 Final Exam Questions and Answers 2023/24 Describe the compensated trendelenburg gait that occurs with hip pain - ANS -Compensated trendelenburg gait shifts GRFV *through* the painful hip joint to *stabilize* the joint and *decrease* torque -Without compensation, aBductor muscles have to contract against aDuction moment, which causes *compression* at hip joint ___% of people with Parkinson's disease have difficulty walking within 3 years of diagnosis - ANS *85%* of people with Park...

FE Electrical Exam Complete Solutions With Latest Questions And Answers 2024 A+. Define Enthalpy Correct Answer: total energy of a system Which of the following is true of the electric field intensity about an isolated point charge? A. It varies directly as the distance to the charge. B. It varies inversely as the distance to the charge. C. It varies directly as the square of the distance to the charge. D. It varies inversely as the square of the distance to the charge. Correct Answer: D. ...

FE Electrical Exam Questions With Answers Latest Updated 2024/2025 (100% Correct) Define Enthalpy Correct Answer: total energy of a system Which of the following is true of the electric field intensity about an isolated point charge? A. It varies directly as the distance to the charge. B. It varies inversely as the distance to the charge. C. It varies directly as the square of the distance to the charge. D. It varies inversely as the square of the distance to the charge. Correct Answer: D. ...

Basic Biomechanics, 8e (Hall) Chapter 3 Kinetic Concepts for Analyzing Human Motion 1) Which of the following defines center of gravity? A) intersection of the 3 cardinal planes B) the point around which a body's weight is equally balanced regardless of body position C) both intersection of the 3 cardinal planes and the point around which a body's weight is equally balanced regardless of body position D) neither intersection of the 3 cardinal planes nor the point around which a body's we...

AQA A-level PHYSICS 7408/3BC Paper 3 Section B Engineering physics Version: 1.0 Final *JUN2374083BC01* IB/M/Jun23/E7 7408/3BC For Examiner’s Use Question Mark 1 2 3 4 5 TOTAL Thursday 15 June 2023 Morning Materials For this paper you must have: • a pencil and a ruler • a scientific calculator • a Data and Formulae Booklet • a protractor. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questi...

NR548/ NR 548 Final Exam Questions and Answers Latest 2024/2025 | 100% Correct. Describe the compensated trendelenburg gait that occurs with hip pain - ANS -Compensated trendelenburg gait shifts GRFV *through* the painful hip joint to *stabilize* the joint and *decrease* torque -Without compensation, aBductor muscles have to contract against aDuction moment, which causes *compression* at hip joint ___% of people with Parkinson's disease have difficulty walking within 3 years of diagnosis -...

ATPL EXAM 2024 WITH QUESTIONS AND ANSWERS. What are the forces acting on an aircraft in flight? - ANSWER Drag. Thrust. Lift and Weight What is direct lift control? - ANSWER The elevator / stabilizer provide the direct lift control. What are high lift devices? - ANSWER Trailing edge flaps. Leading edge flaps. Slots Define the two major types or Drag. - ANSWER Profile and induced drag which equals total drag What are high drag devices? - ANSWER Trailing edge flaps, spoilers, landing gear...

Prothetics, Orthotics. EXAM (POAT) Questions and Answers What is the participation criteria for the use of an ambulation trial for a bilateral KAFO? - Answer- No contractures in hip flexors, knee flexors, or ankle plantar flexors SLR from 0-110 degrees Independent in all transfers including w/c to floor Max VO2 is >20 ml/kg/min 50 continuous full dips in parallel bars Foot orthoses should be modular, what does this mean? - Answer- They should be modified based on patient impairments ...

What is the participation criteria for the use of an ambulation trial for a bilateral KAFO? - No contractures in hip flexors, knee flexors, or ankle plantar flexors SLR from 0-110 degrees Independent in all transfers including w/c to floor Max VO2 is >20 ml/kg/min 50 continuous full dips in parallel bars Foot orthoses should be modular, what does this mean? - They should be modified based on patient impairments What are the 3 main concepts in Orthotics and Prothetic Rehab process? - P...

Define a vector - ️️magnitude and direction ex) displacement, velocity, acceleration or foce Define a moment - ️️A tendency to cause rotation around a point. (F x d). Also called torque. Define moment arm - ️️Perpendicular distance from the line of action of the force to the fulcrum State the requirements for an airplane to be in equilibrium flight - ️️Equilibrium flight exists when the sum of all forces and the sum of all moments around the CG are equal to zero. ...