Longitudinal stability - Study guides, Class notes & Summaries

Biomechanics Exam 2: Knee Questions and Answers What type of joint is the knee? - Answer-Double condyloid/modified hinge DOF of the knee - Answer-Flexion/extension, IR/ER, PASSIVE abduction/adduction The stability of the knee mainly comes from - Answer-Soft tissues rather than bony alignment What structures separate the femoral condyles? - Answer-Anteriorly by the intercondylar (or trochlear) groove, posteriorly by the intercondylar notch Distal femur - Answer-The medial condyle is large...

A helicopter is: A. A type of gyrocraft. B. A type of rotorcraft. C. A category of rotary-wing airplanes. D. A sub-group - B. A type of rotorcraft. Helicopter turbine engines produce ___________ thrust per pound than piston engines: A. less. B. the same. C. more. D. the same, but only after factoring n the effect of density altitude. - C. more. The main forces acting on a helicopter are: A. Induced lift, mass, thrust, and form drag. B. Lift, weight, thrust, and drag. C. Lift, gravit...

POAT Midterm Exam Questions and Answers 100% Pass Initial Contact / Heel Strike - Answer- Begins the moment the foot touches the ground and is the 1st phase of double support, the heel rocker is initiated Hip flexion, quad and hamstring activation for knee stability, ankle DF to control foot contact with ground Loading Response - Answer- The body absorbs the impact of the weight being transferred onto the outstretched limb through controlled knee flexion and the heel rocker action Hip e...

What is the FAF on a precision app? correct answers The fix from which the final approach to n airport is executed and which identifies the beginning of the final approach segment. It is shown in the profile view by the glides lope/path intercept. The glide slope/path symbol starts at the FAF. Where does the final app segment begin on an ILS? correct answers Final approach fix / glide slope intercept. What is the temp above if there are ice pellets on the surface? correct answers The tempe...

The term "angle of attack" is defined as the angle - correct answer Between the wing chord line and the relative wind. The angle between the chord line of an airfoil and the relative wind is known as the angle of. - correct answer Attack Which statement relates to Bernoulli's principle? - correct answer Air traveling faster over the curved upper surface of an airfoil causes lower pressure on the top surface The four forces acting on an airplane in flight are - correct answer ...

FCAS Final Exam Study Guide Who is credited for the principle of Buoyancy? - Archimedes Balloons, what year, who? - - 1783, Montgolfier Brothers (Joseph and Etienne) -- released first, manned, free ascent hot air balloon - 1783, J.A.C. Charles -- first manned flight of a hydrogen filled balloon Cayley, what were his contributions? - 1804, first model airplane flown 1809, built full scale airplane Penaud, what were his contributions? - - first airplane with inherent lateral and lo...

When the angle-of-attack of a symmetrical airfoil is increased, the center of pressure will A —move aft (rearward). B —move forward. C —not move. C —not move. A symmetrical airfoil moving through the air at zero degrees angle-of-attack A —will generate a low static pressure above the wing and a high static pressure beneath the wing. B —will produce a high pressure above the wing and a low pressure beneath the wing. C —will cause similar acceleration of the airflo...

Pilates Anatomy Basi Exam Questions And Answers. Median plane (planes of motion) - Answer Dividing the body into right and left halves Sagital Plane (planes of motion) - Answer Dividing the body into unequal right and left portions Coronal Plane (planes of motion) - Answer Dividing the body into front and back portions Transverse Plane (planes of motion) - Answer Dividing the body into upper and lower portions Anatonical position - Answer Standing with arms down by side and palms facing f...

4001. How the stability of the atmosphere be determined? correct answer: (A) Ambient temperature laps rate. 4002. ( ) prevents airflow directly from the high pressure area to low pressure area when air moves in a level direction. correct answer: (C) Coriolis deflecting force. 4003. One purpose of hight-lift devices? correct answer: (B) Delay stall. 4004. The primary purpose of high-lift device is to increase the? correct answer: (B) Lift in low speeds. 4005. Airflow separation ov...

o Test Bank for Life-Span Development , 18th Edition By John Santrock RATING Student name: 1) Identify the term that refers to the characteristics of people as males and females. 2) According to Paul Baltes, what is a co-construction of biological, cultural, and individual factors working together? 3) In the context of conceptions of age, age refers to connectedness with others and the social roles individuals adopt. 4) theorists emphasize that behavior is...