Power is the time rate of doing work or delivering energy.Power (P) can be expressed as the amount of work done (W), or energy transferred, divided by the time interval (t),that is P = W/t.
Work done = force * distance > Work done / time = power
No, power and work are related but not the same. Power is the rate at which work is done or energy is transferred, while work is the energy transferred when a force causes an object to move over a distance. Power is a measure of how quickly work is done.
To calculate work done when given mass and power, you need to know the force applied and the distance over which the force is applied. Work done is calculated as the product of force, distance, and the cosine of the angle between them. Power is the rate at which work is done, so you can calculate it by dividing the work done by the time taken to complete the work.
Power and work are related concepts in physics, where work is the transfer of energy that results from a force acting over a distance, while power is the rate at which work is done or energy is transferred. In simpler terms, power is a measure of how quickly work is being done.
Work is something that is done when a force moves an object over a distance.
Work done = force * distance > Work done / time = power
No, power and work are related but not the same. Power is the rate at which work is done or energy is transferred, while work is the energy transferred when a force causes an object to move over a distance. Power is a measure of how quickly work is done.
To calculate work done when given mass and power, you need to know the force applied and the distance over which the force is applied. Work done is calculated as the product of force, distance, and the cosine of the angle between them. Power is the rate at which work is done, so you can calculate it by dividing the work done by the time taken to complete the work.
Power and work are related concepts in physics, where work is the transfer of energy that results from a force acting over a distance, while power is the rate at which work is done or energy is transferred. In simpler terms, power is a measure of how quickly work is being done.
Work is something that is done when a force moves an object over a distance.
Work is done when a force is applied over a distance. The amount of work done is equal to the force applied multiplied by the distance over which the force is applied. Greater force or distance results in more work being done.
true
Power is the time rate of doing work or delivering energy.Power (P) can be expressed as the amount of work done (W), or energy transferred, divided by the time interval (t),that is P = W/t.
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.
Work
The power required to exert a force of 1 N over a distance of 1 m in 1 second is 1 watt. This is because power is defined as the rate at which work is done, and in this case, the work done is 1 joule in 1 second.
Work done can be calculated using the formula: work = force * distance * cos(theta), where theta is the angle between the force and the direction of movement. The time interval does not play a direct role in determining work done. However, if you know the power (work done over time), you can calculate work done by multiplying power by time.