It is the average amount of work done or energy converted per unit of time. Clearly the amount of work done depends on the path chosen.
Power P Work done time.
The rate at which work is done is called. The rate of doing work is called as power. Chapter 4 Problem 9FB is solved. PWt divide the amount of work doneW by the time t it takes to do that work or PWt.
The energy an object has by virtue of location is called potential energy. The rate at which work is done is called power. The time taken for the job is 20s.
The expression for the power is Here W is the work and t is the time. Asked 2272017 75601 AM. _____ is the rate at which work is done.
In a database table the columns are called _. The amount of work done is equal to the area under the curve in the pV diagrams shown in Figure 172. The rate at which work is done is called ____.
Power The rate at which work is done is called power. Power Please select the best answer from the choices provided A B C D. Thus at any instant the rate of the work done by a force measured in joulessecond or watts is the scalar product of the force a vector and the velocity vector of the point of application.
The energy an object has by the virtue of its motion is called kinetic energy. The rate at which work is done is called ____. The rate of doing work is called POWER.
In physics power is the rate of doing work. Unit for work is _____. The rate at which work is done is called energy 16.
Unit for time is _____. Power is the rate with respect to time at which work is done. The unit of power is the joule per second Js known as the watt in honor of James Watt the eighteenth-century developer of the steam engine.
The rate at which work is being done is called power P. The Appellate Courtsalso called courts of appealsare the intermediate courts of the U. T where W is the amount of work done during the time interval.
So the unit for power is joulessecond or Js or more commonly called _____. The average power P avg can be calculated as P avg W. Horsepower is simply a measure of the rate at which work is done.
It is the time derivative of work. Work output the. What is the rate at which work is done.
Watt W Work input the work you do on a machine. The work W for the path shown in Figure 172a is significantly more than the work W for the path shown in Figure 172b. An electric motor is used to lift an elevator and its load total mass 1500kg to a height of 20m.
What work is done. The average power is often simply called power when the context makes it clear. When we carry an object across a room without lifting it or sitting it down we do no physical work on it.
If efficiency of the motor is at which rate is the energy supplied to the motor. Its unit is Watt. It is the amount of energy consumed per unit time.
How much work is done on a 50-N rock that you lift 10 m straight up. Power is the rate at which work is done. Expert answeredreginagarciaPoints 10 Log in for more information.
The rate of energy conversion or rate at which work is being done is called Its from SCIENCE 101 at High Technology High Sch. Rate of doing work is power. Updated 2272017 102358 AM.
Ill just check which one would be quieter. For moving objects the quantity of worktime power is integrated along the trajectory of the point of application of the force.