Physics, asked by MASHJK, 11 months ago

define power long answer​

Answers

Answered by lakhanifalak46
1

Answer:

Someone with power has physical strength or they're in control of things. ... Power comes from the Latin word potere, which means "to be able." But things with power are much more than able — they're able to exert a lot of force.

the ability to control people or things or to do something

Answered by sujatapinkyhota
1

Answer:

In physics, power is the amount of energytransferred or converted per unit time. In the International System of Units, the unit of power is the watt, equal to one joule per second. In older works, power is sometimes called activity.[1][2][3] Power is a scalarquantity.

Power

Common symbols

PSI unitwatt (W)In SI base unitskg⋅m2⋅s−3

Derivations from

other quantities

P = E/t

P = F·v

P = V·I

P = T·ω

Dimension{\displaystyle {\mathsf {L}}^{2}{\mathsf {M}}{\mathsf {T}}^{-3}}

The output power of a motor is the product of the torque that the motor generates and the angular velocity of its output shaft. The power involved in moving a ground vehicle is the product of the traction force on the wheels and the velocity of the vehicle. The power of a jet-propelled vehicle is the product of the engine thrust and the velocity of the vehicle. The rate at which a light bulb converts electrical energy into light and heat is measured in watts—the electrical energy used per unit time.[4][5]

DefinitionEdit

Power is the rate with respect to time at which work is done; it is the time derivative of work.

Explanation:

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