Is power equal to force?

In calculus terms, power is the derivative of work with respect to time. Since work is force times displacement (W=F*d), and velocity is displacement over time (v=d/t), power equals force times velocity: P = F*v. More power is seen when the system is both strong in force and fast in velocity.

Is power a work or force?

Another Formula for Power The expression for power is work/time. And since the expression for work is force*displacement, the expression for power can be rewritten as (force*displacement)/time. Since the expression for velocity is displacement/time, the expression for power can be rewritten once more as force*velocity.

What is force work and power?

Work is the displacement of an object when a force (push or pull) is applied to it. We define the capacity to do the work as energy. Power is the work done per unit of time.

What is power force?

Force is the fundamental result of an interaction between two objects, while power is an expression of energy consumed over time (work), of which force is an element. Force and power can both be described and measured, but a force is an actual physical phenomenon, and power in itself is not.

How is power defined in physics?

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.

What are the different form of power?

John French and Bertram Raven introduced the following forms of power: Coercive Power. Reward Power. Legitimate Power.

What is power and types?

Personal power is the ability to control the environment around you. This can be accomplished through the five different types of power: reward power, coercive power, legitimate power, expert power, and referent power.

How do you find the force of power?

power := t -> force(t) * velocity(t); If mass is expressed in kilograms, position in meters, and time in seconds, then force is expressed in Newtons and power in Watts.

What is the relation between power force and velocity?

In the straight forward cases where a constant force moves an object at constant velocity, the power is just P = Fv. In a more general case where the velocity is not in the same direction as the force, then the scalar product offorce and velocity must be used.

What is power explain?

In physics, power is the amount of energy transferred 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. Power is a scalar quantity.