Scalar examples - Study guides, Class notes & Summaries

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 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...

Nominal correct answers Variables that name various groups or categories, but don't have an inherent numeric value (least precise). Nominal examples correct answers Political party affiliation, gender, continent, etc. Ordinal correct answers Variable has values that are ranked in order and can have different amount of space between them. Ordinal examples correct answers Examples: socioeconomic status, Olympic medals, race, rankings (most frequent to least frequent). Interval correct...

GRADE 12: MECHANICS Compiled by T. Doyle Acknowledgements: C. Fairman; S. Murray and IEB SAGs , 2 Background… Mechanics is the branch of physics dealing with the behaviour of bodies (objects) when forces are exerted on them. Kinematics is the branch of mechanics dealing with changes in motion without reference to the forces causing the changes. Dynamics is the branch of mechanics dealing with the relationships between the changes in motion of bodies and the for...

AC HPAT Physics Exam Solved 100% Correct!! DIstance · Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement · Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position. Position · Position is a place where someone or something is located or has been put. In physics, position is usually a number on an axis. ... Position is a vector, because...

AC HPAT Physics Exam Solved 100% Correct!! DIstance · Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement · Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position. Position · Position is a place where someone or something is located or has been put. In physics, position is usually a number on an axis. ... Position is a vector, because...

rate at which work is done; depends on the time it takes power What is the unit for power? Watts, Horsepower (1 hp=746 Watts) done when a force causes an object to be displaced or moved (examples: push/moved) work What is the unit for work? Nm, J When is work done? object must be displaced (moved) for work to take place Work is only done when the force is __________ to the displacement. If the force on an object is not parallel to the object's motion, the...

AC HPAT Physics Exam Study Guide with Complete Solutions Distance - Correct Answer · Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement - Correct Answer · Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position. Position - Correct Answer · Position is a place where someone or something is located or has been put. In physics, position is usua...

AQA GCSE Combined Science Physics-Scholar Overview Exam with Q & A Vector quantities ANSWER have magnitude and direction Examples of vector quantities ANSWER force, velocity, momentum, acceleration Scalar quantities ANSWER Only have magnitude and no direction Examples of scalar quantities ANSWER speed, distance, time Vectors ANSWER represented by an arrow - the length of the arrow shows the magnitude. The direction of the arrow shows the direction of the quantity A force is ANS...

Which of the following is a reason to analyze financial data: A. To develop financial models B. To identify products which need to be recalled C. To determine a business's qualitative characteristics D. To understand accounting treatment - ANSWER-D Which of the following mutual funds is most likely to be tax inefficient: A. A fund with a high portfolio turnover rate B. A fund with a low portfolio turnover rate C. A fund that concentrates on a specialized sector D. A fund that attempt...