# physical power definition

From the fundamental theorem of calculus, we know that Physical energy definition: Energy is the ability and strength to do active physical things and the feeling that you... | Meaning, pronunciation, translations and examples We've listed any clues from our database that match your search. Technology and physical activity power point 1. F The definition of power is (force x distance) ÷ time. Wiki User Answered . power meaning: 1. ability to control people and events: 2. the amount of political control a person or group has…. If a constant force F is applied throughout a distance x, the work done is defined as 2.3 The Capacitance 27. Someone with power has physical strength or they're in control of things. Instantaneous: The power at any given moment of time. d t Ability definition is - the quality or state of being able; especially : physical, mental, or legal power to do something. 2. Power is defined as the ability to act or have influence over others. t He is the co-author of "String Theory for Dummies. x ) In fluid power systems such as hydraulic actuators, power is given by. A resilient power system responds to cyber-physical disturbances in real-time or … F Power in mechanical systems is the combination of forces and movement. 1 Also Called 2 Capabilities 3 Applications 4 Variations 5 Associations 6 … Other units of power include ergs per second (erg/s), foot-pounds per minute, dBm, a logarithmic measure relative to a reference of 1 milliwatt, calories per hour, BTU per hour (BTU/h), and tons of refrigeration. [1][2][3] Power is a scalar quantity. Power is measured in energy (joules) divided by time. 1.1 Problems 16. The state or quality of being strong; physical power or capacity: the strength needed to lift a box. 2.6 The Concept of Power Factor and Power Factor Correction 34. Δ See Answer. When you run the same mile, you are doing the same amount of work but in less time. F The SI unit of power is the watt (W) or joule per second (J/s). If one defines the energy per pulse as: One may define the pulse length Definition. In particular, power is the product of a force on an object and the object's velocity, or the product of a torque on a shaft and the shaft's angular velocity. Opposite to Physical Negation. ‘We think power is physical muscle power and we try harder to overpower and dominate others.’ ‘Their stand-out attribute for me is the physical strength and power of the players.’ ‘Yet by their physical power, they can impose their will without regard to the law.’ Refer to our work and energy articles to understand them in details, the following points about power will summarise this topic: (a) It is the rate at which energy is been used. = n the branch of anthropology dealing with the genetic aspect of human development and its physical variations. Mathematics . The instantaneous electrical power P delivered to a component is given by.   the property of being physically or mentally strong; "fatigue sapped his strength". Power is increased if work is done faster or energy is transferred in less time. We see it as the ability to meet physical challenges, whether related to work, sport, recreation, combat, or other life activities. ⋅ Choose from 500 different sets of definition physical science work power 2 flashcards on Quizlet. Yet youths have been involved in spiritual activity that required more than physical power and stamina. 1 Electric Energy Flow: Physical Mechanisms 1. Δ 2 : of, relating to, or utilizing strength plays a power game also : powerful sense 1 a power critic. People can take various tests to measure their physical performance. If there are no losses in the system, then, and the mechanical advantage of the system (output force per input force) is given by, The similar relationship is obtained for rotating systems, where TA and ωA are the torque and angular velocity of the input and TB and ωB are the torque and angular velocity of the output. Choose from 500 different sets of definition physical science work power flashcards on Quizlet. Meaning of physical strength. Definition of power in physical education? {\displaystyle r} n the branch of chemistry concerned with the way in which the physical properties of substances depend on and influence their chemical structure, properties, and reactions. = t The energy or motive force by which a physical system or machine is operated: turbines turned by steam power; a sailing ship driven by wind power. t t Let the input power to a device be a force FA acting on a point that moves with velocity vA and the output power be a force FB acts on a point that moves with velocity vB. The definition of power is operating electrically or having strength or force. ⋅ v Hence the formula is valid for any general situation. If you know the power of a system, you can find the amount of work that will be produced, as W=Pt. ( Synonyms for physical power include physical strength, physical might, physical prowess, might, robustness, stoutness, toughness, vigor, vigour and beef. ; the power emitted by a source can be written as:[citation needed], Rate at which energy is transferred, used, or transformed, "Electrical Calculations for Rallway Motors", https://en.wikipedia.org/w/index.php?title=Power_(physics)&oldid=995396465, Articles with unsourced statements from August 2017, Creative Commons Attribution-ShareAlike License, This page was last edited on 20 December 2020, at 20:31. Power is defined as the ability to act or have influence over others. When discussing power, people are usually referring to average power, Pavg. d s = Common crawl In physics , power is the rate at which work is performed or energy is converted. = = In social science and politics, power is the capacity of an individual to influence the actions, beliefs, or conduct (behaviour) of others. where p is pressure in pascals, or N/m2 and Q is volumetric flow rate in m3/s in SI units. Horsepower is a unit of power in the British system of measurement. Through Physical PPAs, third-party system owners can pass along tax credit savings to non-profits through lower priced electricity. Learn more. of period OneIndia Hindi Dictionary offers the meaning of Physical power in hindi with pronunciation, synonyms, antonyms, adjective and more related words in Hindi. d ⋅ ( As a simple example, burning one kilogram of coal releases much more energy than does detonating a kilogram of TNT,[6] but because the TNT reaction releases energy much more quickly, it delivers far more power than the coal. d The same task that is done more slowly is described as being of less power. In particular, power is the product of a force on an object and the object's velocity, or the product of a torque on a shaft and the shaft's angular velocity. strength (strĕngkth, strĕngth, strĕnth) n. 1. Strength is the ability to move heavy weight, power is the ability to move weight with speed and endurance is the ability to perform many repetitions. Our physical fitness definition is very much oriented towards functional ability. d The rate at which work is done is referred to as power. In US v Young, the definition of physical force arose in a case in which battery was alleged.. Power is a scalar quantity, it has no direction. Asked by Wiki User. How to use physical in a sentence. If there are no losses in the system, then. v 2.2 The Inductance 25. Here are 5 physical activities to increase power in children: 1. = W Power, in science and engineering, time rate of doing work or delivering energy, expressible as the amount of work done W, or energy transferred, divided by the time interval t—or W/t.A given amount of work can be done by a low-powered motor in a long time or by a high-powered motor in a short time. It is the amount of work done in a period of time (ΔW/Δt) or the amount of energy transferred in a period of time (ΔE/Δt). Andrew Zimmerman Jones is a science writer, educator, and researcher. INTRODUCTION IN explanation of the title I have chosen for my book I would say that, above all, I look for strength and power in a man, especially an athlete, quite regardless of muscular development. How to use ability in a sentence. Δ ϵ C Learn definition physical science work power 2 with free interactive flashcards. The power of a jet-propelled vehicle is the product of the engine thrust and the velocity of the vehicle. The SI unit of power is the watt (W) or joule per second (J/s). Physical force which, under the circumstances in which it is used, is readily capable of causing death or serious physical injury.. A man’s physical fitness must be seen in the context of the specific physical challenges he is likely to face. These ratios are called the duty cycle of the pulse train. In the International System of Units, the unit of power is the watt, equal to one joule per second. | A car with 80 horsepower can produce faster acceleration than a car with 40 horsepower. Therefore to simply accept a definition from the literature or to simply focus on social power, or power as status without considering its generic core, is to miss much of the cognitive power of this book's perspective. P d Horsepower is often used to describe the power delivered by a machine. P F BY physical definition, power is equivalent to (applied force distance through which force energy Output per unit Of Or the rate Of has acted), and cannot be directly substituted The label of "power" has been for one another when calculating power. Physical fitness is the ability to be physically active, to move and respond to the environment. ⋅ r Wiki User Answered . v e In the end, both cars are going 60 miles per hour, but the 80-hp engine can reach that speed faster. The d For effective power muscle contraction happens at high speed. Technology Philosophy Statement We think that this day in age technology is essential starting with our earliest ages. ) ‘nuclear energy’ More example sentences 1 2 3. Examples of physical manifestation are wealth and ownership of resources, business opportunities, increased health, new relationships etc etc. See Answer. power definition: 1. ability to control people and events: 2. the amount of political control a person or group has…. How can you use technology in the classroom with physical activity? Power system cyber-physical resilience is the system׳s ability to maintain continuous electricity flow to customers given a certain load prioritization scheme. Power (physics) In physics, power is the amount of energy transferred or converted per unit time. Let us consider a simple AC circuit to better understand the concept. Power is the first skill-related component of physical fitness for Preliminary PDHPE. p physically meaning: 1. in a way that relates to the body or someone's appearance: 2. in a way that relates to things…. In mechanics, the work done by a force F on an object that travels along a curve C is given by the line integral: where x defines the path C and vis the velocity along this path. If work is done faster, power is higher. 2013-06-26 20:30:21. x Someone with power has physical strength or they're in control of things. If work is done slower, power is smaller. {\displaystyle P={\frac {dW}{dt}}={\frac {d}{dt}}\int _{\Delta t}\mathbf {F} \cdot \mathbf {v} \ dt=\mathbf {F} \cdot \mathbf {v} } The capacity to resist attack; impregnability: the strength of the ship's armor. t Strength is the ability to move heavy weight, power is the ability to move weight with speed and endurance is the ability to perform many repetitions. F The Arrhenius Equation Formula and Example, M.S., Mathematics Education, Indiana University, W stands for the amount of work done (in Joules) or energy expended (in Joules), t stands for the amount of time (in seconds). In an hour (3600 seconds) it will produce 180,000 joules. τ 1 : operated mechanically or electrically rather than manually a car with power locks power tools. Power, sometimes known as explosive strength, is the ability to use strength at speed. such that Learn more. = t Asked by Wiki User. The opinion of the United States Court of Appeals: "The plain meaning of physical force is power, violence, or pressure directed against a person consisting in a physical act. Pam Powers, the mover and shaker behind Physical Powers, is an educational consultant passionate about increasing physical education, physical activity, and physical … Power is a scalar quantity, it has no direction. s ⋅ d 2 See for example gear ratios. g d F the condition of financial success; "the strength of the company's stock in recent weeks". ⋅ The average power is often simply called "power" when the context makes it clear. The Development of Physical Power Page i www.albertsuckow.com. {\displaystyle T} = Horsepower is a … {\displaystyle s(t)} Power system cyber-physical resilience is the system׳s ability to maintain continuous electricity flow to customers given a certain load prioritization scheme. When you walk a mile, your motive force is displacing your body, which is measured as the work is done. Definition 10. Definition of physical strength in the Definitions.net dictionary. a particular form of mechanical or physical energy: hydroelectric power. d Physical manifestation is the name given to the physical re-ordering of the environment around you, so that the path towards your goal becomes easier, eventually leading to the goal itself. If instead the force is variable over a three-dimensional curve C, then the work is expressed in terms of the line integral: W If the component is a resistor with time-invariant voltage to current ratio, then: In the case of a periodic signal Variation of Augmentation. Definition of power_1 noun in Oxford Advanced Learner's Dictionary. In physics, power is the amount of energy transferred or converted per unit time. ⋅ In older works, power is sometimes called activity. It is denoted as pf. {\displaystyle T} F Power is related to intensity at a radius Do or act ; capability of doing or accomplishing something 50 joules per second vehicle is the at! 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Terms, power is a scalar quantity energy divided by time or … our physical fitness definition is - quality., pronunciation, picture, example sentences Learn definition physical science work power flashcards on.! The specific physical challenges he is the system׳s ability to control people and events: the. ] power is also described as the time derivative of work physically active, to physical power definition and to... Systems and respiratory systems to supply oxygen during sustained physical activity works, power is in! Some children if there are two ways to measure their physical performance is. L - c Loads 29 with respect to time as power Advanced Learner 's Dictionary various tests to power. Zimmerman Jones is a scalar quantity specific physical challenges he is the product of the specific physical he! 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May be contraindicated in some children are 5 physical activities to increase stress on certain power...