Resultant forces - Study guides, Study notes & Summaries

Theory of flight (CPAER) Questions and Answers 100% Solved What is Center of pressure? The resultant of lifting forces distributed over a wing. How is induced drag related to A.O.A? Induced drag increases as aoa increases What is the airspeed at which an aeroplane can glide the furthest w/o power? Max lift over drag ratio What is drag produced by landing gear an example of? Form Drag What is the force directly parallel to the longitudinal axis ? Thrus

136 TOP Engineering Mechanics - Mechanical Engineering Multiple choice Questions and Answers Latest Engineering Mechanics Questions and Answers List 1. The unit of force in S.I. units is (a) kilogram (b) newton (c) watt (d) dyne (e) joule. Ans: b 2. The unit of work or energy in S.I. units is (a) newton (b) pascal (c) kilogram meter (d) watt (e) joule. Ans: e 3. The unit of power in S.I. units is (a) newton meter (b) watt (c) joule (d) kilogram meter/sec. ...

Speed - correct answer-The rate of change of distance Velocity - correct answer-The rate of change of displacement Displacement (mechanics) - correct answer-The vector measurement of distance in a certain direction Vector Quantity - correct answer-Has both magnitude and direction Scalar Quantity - correct answer-Has only magnitude Average speed - correct answer-Calculated by dividing the total distance for a journey by the total time for the journey Instantaneous speed - correc...

AQA Physics paper 2 Exam With Complete Solutions 2024 force - answer- this can change something's speed, direction, or shape - it can be push/repulsive or pull/attractive vector - answera quantity with magnitude (size) AND direction scalar - answera quantity with magnitude (size) but NOT direction examples of vectors - answerforce, weight, velocity, acceleration, displacement examples of scalars - answerdistance, mass, speed, energy, time contact forces - answeroccur when an object is s...

AQA GCSE Physics - Paper 2 Questions and Answers Already Graded A What are vectors? Quantities that have a magnitude and a direction What are scalars? Quantities that only have a magnitude Examples of vectors Force Velocity Displacement Acceleration Momentum Examples of scalars Speed Distance Mass Temperature Time What are contact forces? Forces that act when two objects are touching What are non-contact forces? Forces that act without the need for two objects to be touching Examples of co...

What is speed? how fast something is going How do you work out the speed? speed= distance ÷ time What is velocity speed with direction What do distance-time graphs show? how something is travelling over a period of time What is the gradient of a distance-time graph equal to? speed- how fast the object is travelling What does the downwards gradient on a distance-time graph show? it means its going back towards its starting location What do the flat...

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 ...

2 © OCR 2023 F F 2 Section A You should spend a maximum of 30 minutes on this section. Write your answer to each question in the box provided. 1 Which row contains only scalar quantities? A Absolute temperature, displacement, moment B Acceleration, force, momentum C Gravitational potential, kinetic energy, mass D Kinetic energy, mass, momentum Your answer [1] 2 Forces are applied to a circular shaft of diameter d. Which diagram shows a torque of a couple with magnitude Fd? F 2F ...

AQA AS PHYSICS 7407/2 Paper 2 / AQA AS Level Physics - Unit 2, AQA AS Level Physics - Waves, Physics Electricity AQA AS, Photoelectric Question Paper & Mark scheme 2023 Scalar - ANSWER-A physical quantity with magnitude only. Speed - ANSWER-Change of distance per unit time. Acceleration - ANSWER-Change in velocity per unit time. Vector - ANSWER-A physical quantity with magnitude and direction. Displacement - ANSWER-The distance in a given direction. Velocity - ANSWER-Speed in a given direc...

AQA GCSE Physics Extensive Scalar and Vector Questions with 100% Accurate Answers 2023/2024 Scalar - correct answer quantities with only magnitude such as speed, distance, time and mass. Vector - correct answer quantities with a magnitude and direction e.g. acceleration, force momentum and weight. A vector quantity can be represented as an arrow, the size representing the magnitude and the direction, the direction. Non-contact force - correct answer the objects are physically separate e...