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To calculate the work done by friction in a system, you can use the formula: Work Force of friction x Distance. First, determine the force of friction acting on the object. Then, multiply this force by the distance the object moves against the frictional force. This will give you the work done by friction in the system.
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How can one determine the work done by friction in a given scenario?
To determine the work done by friction in a scenario, you can calculate the force of friction acting on an object and multiply it by the distance the object moves in the direction of the frictional force. This will give you the work done by friction in that scenario.
What is the work of friction formula and how is it used to calculate the energy dissipated due to friction in a mechanical system?
The work of friction formula is W Fd, where W is the work done by friction, F is the force of friction, and d is the distance over which the force is applied. This formula is used to calculate the energy dissipated due to friction in a mechanical system by multiplying the force of friction by the distance over which it acts.
Is the work done on a system negative in the given scenario?
In the given scenario, if the force applied to the system is opposite to the direction of the displacement, then the work done on the system is negative.
What is the adiabatic work formula used to calculate in thermodynamics?
The adiabatic work formula in thermodynamics is used to calculate the work done on or by a system when there is no heat exchange with the surroundings. It is given by the equation: W -PV, where W is the work done, P is the pressure, and V is the change in volume.
Work done against gravity work done against friction?
The work done against gravity is given by the force applied multiplied by the vertical distance lifted. The work done against friction is given by the force applied multiplied by the horizontal distance over which the object moves against the force of friction. Both types of work involve overcoming resistive forces to move an object.
How can one determine the work done by friction in a given scenario?
To determine the work done by friction in a scenario, you can calculate the force of friction acting on an object and multiply it by the distance the object moves in the direction of the frictional force. This will give you the work done by friction in that scenario.
What is the work of friction formula and how is it used to calculate the energy dissipated due to friction in a mechanical system?
The work of friction formula is W Fd, where W is the work done by friction, F is the force of friction, and d is the distance over which the force is applied. This formula is used to calculate the energy dissipated due to friction in a mechanical system by multiplying the force of friction by the distance over which it acts.
Is the work done on a system negative in the given scenario?
In the given scenario, if the force applied to the system is opposite to the direction of the displacement, then the work done on the system is negative.
How do you calculate the friction in a pulley?
To calculate the friction in a pulley, you can use the formula: Friction = µ * N, where µ is the coefficient of friction and N is the normal force acting on the pulley. The coefficient of friction represents how "rough" the surfaces in contact are. By multiplying the coefficient of friction with the normal force, you can determine the amount of friction in the pulley system.
What is the adiabatic work formula used to calculate in thermodynamics?
The adiabatic work formula in thermodynamics is used to calculate the work done on or by a system when there is no heat exchange with the surroundings. It is given by the equation: W -PV, where W is the work done, P is the pressure, and V is the change in volume.
Work done against gravity work done against friction?
The work done against gravity is given by the force applied multiplied by the vertical distance lifted. The work done against friction is given by the force applied multiplied by the horizontal distance over which the object moves against the force of friction. Both types of work involve overcoming resistive forces to move an object.
What is friction and how does it affect work done?
Friction is the force that opposes the motion of an object when it is in contact with another surface. It affects the work done by causing energy to be lost as heat, which reduces the efficiency of a system. More friction means more energy is needed to overcome it, resulting in more work being done.
What is the formula to calculate the total work done in a system?
The formula to calculate the total work done in a system is W Fd, where W represents work, F is the force applied, and d is the distance over which the force is applied.
What is the formula for calculating the work done by friction?
The formula for calculating the work done by friction is: Work Force of friction x Distance.
How do you get work done if you have given mass and power?
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.
What is the minimum work needed to push a 380-kg car 170 m up a 7.5º incline with friction?
The work done against gravity is given by: W = mgh = (380 kg)(9.8 m/s^2)(170 m)sin(7.5º) The work done against friction is given by: W_friction = f_friction * d = µ * m * g * d, where d is the distance moved. The total work done is the sum of the work against gravity and friction: Total work = W + W_friction.
What is the amount of work done in 1second?
I am sorry but work done=energy*(multiply by) time. You have given time but not anything else. How am i supposed to calculate the energy for anything?
