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The amount of work done in a given amount of time is what?
The amount of work done in a given amount of time is called power. Power is a measure of how quickly work is done or energy is transferred. It is typically measured in watts (W) or horsepower (hp).
What is the relationship between power and work, and how do they influence each other in a given system?
In physics, power is the rate at which work is done or energy is transferred. Work is the amount of energy transferred by a force acting through a distance. In a given system, power and work are closely related as power is the measure of how quickly work is done. The more power that is applied, the faster work can be done. Conversely, the amount of work done can also affect the power required to complete a task. In summary, power and work are interdependent in a system, with changes in one affecting the other.
Does power depend on work?
Yes, power is directly related to work. Power is the rate at which work is done, so the more work that is done in a given amount of time, the higher the power. Mathematically, power is calculated by dividing work by time.
How much power is used (in watts) when 120 joules of work is done in 1 minute?
Power is the rate at which work is done, given by the formula Power = Work/Time. In this case, Power = 120 Joules / 60 seconds = 2 Watts.
What is the formula for work done against gravity?
Work Done = Force x Distance = Power / Time = (Force x speed)/Time
How do you solve for power if mass distance and time is given?
power=work done/time interval
How do you find work done if force and mass are given?
You cannot. You do not have the necessary information.
The amount of work done in a given amount of time is what?
The amount of work done in a given amount of time is called power. Power is a measure of how quickly work is done or energy is transferred. It is typically measured in watts (W) or horsepower (hp).
What is the relationship between power and work, and how do they influence each other in a given system?
In physics, power is the rate at which work is done or energy is transferred. Work is the amount of energy transferred by a force acting through a distance. In a given system, power and work are closely related as power is the measure of how quickly work is done. The more power that is applied, the faster work can be done. Conversely, the amount of work done can also affect the power required to complete a task. In summary, power and work are interdependent in a system, with changes in one affecting the other.
Does power depend on work?
Yes, power is directly related to work. Power is the rate at which work is done, so the more work that is done in a given amount of time, the higher the power. Mathematically, power is calculated by dividing work by time.
How much power is used (in watts) when 120 joules of work is done in 1 minute?
Power is the rate at which work is done, given by the formula Power = Work/Time. In this case, Power = 120 Joules / 60 seconds = 2 Watts.
What is the formula for work done against gravity?
Work Done = Force x Distance = Power / Time = (Force x speed)/Time
How much work needs to be done to lift a 500kg mass from the ground to a height of 10 meters?
The work done to lift the 500kg mass to a height of 10 meters is given by the formula: work = force x distance. In this case, the force required to lift the mass against gravity is equal to its weight, which is given by: force = mass x gravity. Therefore, the work done would be: work = 500kg x 9.8m/s^2 x 10m = 49,000 Joules.
If 478 Watts of power are used in 14 seconds how much work was done?
The work done can be calculated using the formula: work = power × time. Substituting the given values, the work done would be 478 Watts × 14 seconds = 6692 Joules.
What is the relationship between work and power?
Work is the measure of energy transfer that occurs when a force is applied over a distance. Power, on the other hand, is the rate at which work is done or energy is transferred. Power is the amount of work done or energy transferred per unit of time. Mathematically, power is equal to work divided by time.
How much work is done when a body of a mass m is moved o a height h above the ground?
The work done in moving a body of mass m to a height h above the ground is given by the equation: work = mgh, where m is the mass of the body, g is the acceleration due to gravity, and h is the height.
What is the difference between force and power?
Force is the rate of change of momentum (which is the product of mass and velocity) whereas power is the rate of work done (product of force and displacement) In fact, it can be shown that power = force x velocity
