What is the power of velocity?
In the straightforward cases where a constant force moves an object at constant velocity, the power is just P = Fv. The standard unit for power is the watt (abbreviated W) which is a joule per second.
What is force * velocity?
The force-velocity curve is simply a relationship between force and velocity and can, therefore, be displayed on an x-y graph (Figure 1). That being, when an exercise produces high levels of force, it will also produce a slow movement velocity and vice versa.
What is the formula for power output?
Power = force multiplied by speed (velocity) P = F × v….ALTERNATING CURRENT (AC) ~
| Current (single phase): I = P / Vp×cos φ | Current (3 phases): I = P / √3 Vl×cos φ or I = P / 3 Vp×cos φ |
|---|---|
| Power (single phase): P = Vp×Ip×cos φ | Power (3 phases): P = √3 Vl×Il×cos φ or P = √3 Vp×Ip×cos φ |
What is average power?
The average power is defined as ratio of Total work done (or Total energy consumed) and the total time taken. Average Power = Total Work Done / Total Time.
How do I calculate velocity?
To figure out velocity, you divide the distance by the time it takes to travel that same distance, then you add your direction to it. For example, if you traveled 50 miles in 1 hour going west, then your velocity would be 50 miles/1 hour westwards, or 50 mph westwards.
Is velocity a speed?
Speed is the time rate at which an object is moving along a path, while velocity is the rate and direction of an object’s movement. For example, 50 km/hr (31 mph) describes the speed at which a car is traveling along a road, while 50 km/hr west describes the velocity at which it is traveling.
How do you find velocity with mass and power?
Force = mass * acceleration of the body. In the straightforward cases where a constant force moves an object at constant velocity, the power is just P = Fv. You are given distance and time, so you can determine the average velocity.
What is meant by 1 watt of power?
1 watt is the power of an appliances which consumes energy at the rate of 1 joule per second.
What is average power in physics?
Average power It is the average amount of work done or energy converted per unit of time. The average power is often simply called “power” when the context makes it clear. The instantaneous power is then the limiting value of the average power as the time interval Δt approaches zero.