0
What else can I help you with?
What is called the product of force and velocity?
The product of force and velocity is called mechanical power. It is a measure of how quickly work is being done by a force on an object in motion.
The work done by a machine is called work?
work output
What type of energy is it when an object is moved against a force?
Mechanical energy is transferred by a force to a moving object.
How much work is done by the force F on the two-block system?
The work done by the force F on the two-block system is equal to the force multiplied by the distance the force moves the system.
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.
What is the increase in work done by a lever called?
The increase in work done by a lever is called mechanical advantage. It represents the ratio of the output force exerted by the lever to the input force applied to it. A lever with a higher mechanical advantage requires less input force to lift an object.
What is called the product of force and velocity?
The product of force and velocity is called mechanical power. It is a measure of how quickly work is being done by a force on an object in motion.
The work done by a machine is called work?
work output
What is the sign of the work done by the frictional force?
The work done by the frictional force is negative because the force opposes the direction of motion. This means that the frictional force removes mechanical energy from the system by transforming it into heat, resulting in a decrease in the object's kinetic energy.
When mechanical work is done on a system there is an increase in what?
When mechanical work is done on a system, there is an increase in the system's internal energy. This increase in internal energy is due to the transfer of energy from the mechanical work applied to the system.
What type of energy is it when an object is moved against a force?
Mechanical energy is transferred by a force to a moving object.
Is holding an egg mechanical energy?
No mechanical energy is needed to hold up an object. Mechanical work (transfer of energy) is done when applying a force over a certain distance. Don't confuse force and energy (or force and work).
How much work is done by the force F on the two-block system?
The work done by the force F on the two-block system is equal to the force multiplied by the distance the force moves the system.
What the realationsip between work and mechanical energy?
I think it helps to think - informally - of work as the "transfer of energy". Work is said to be done when you apply a force along a certain distance; and energy is required to do this work. The work done on the system may increase the system's potential energy, or - if done against a force of friction - it may increase its heat energy.
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.
when work is done on a system by an external force, the system?
When work is done by an external force, the system will have more energy in it than it did before.
What happens to internal energy when mechanical work is done?
When mechanical work is done, the internal energy of a system can change. If work is done on the system, the internal energy increases. Conversely, if work is done by the system, the internal energy decreases. This change in internal energy is governed by the first law of thermodynamics.
