To calculate the work done in one minute by a machine operating at 300 ft-lb/sec, we multiply the power by the time. Since there are 60 seconds in a minute, the work done is 300 ft-lb/sec × 60 sec = 18,000 ft-lb. Therefore, the machine does 18,000 foot-pounds of work in one minute.
you do not have to pay anything
None.
so far the record is somewhere in three minutes ....... so no one has ever done that yet
Neural networks viewed as directed graphs is done by utilizing the Boltzmann machine. With this process the Boltzman machine seeks the shortest path to the directed graph.
Mechanical advantage is a measure of leverage, essentially and = distance moved at input end / distance moved at output end, but the work done ( force* distance ) at each end is the same except there will be the inevitable friction losses inbetween,The efficiency of a machine is work done at output / work done at input and can never exceed 100 %
The machine has 250 J of work due to friction because the work done on the machine (300 J) is greater than the work output by the machine (50 J). This indicates that friction is opposing the motion of the machine and causing energy loss.
The work done by a machine is the output energy provided by the machine in an intended task, while the work done on a machine is the input energy required to operate the machine. The work done by the machine should ideally be greater than the work done on the machine to ensure efficiency.
1 Watt = 1 N-m/sec 1800 N-m/sec = 1800 Watts
Power
The first task of operating a center lathe is to clean the area around it, the machine itself, and oiling the beds. But if you are asking what the first task is when the preparation of the machine and workplace is done, drawing and material collected, chuck replaced if necessary, cutting tools selected and set up, then the first task on the machine itself would be to clamp the workpiece in the chuck.
The procedure is done in an operating room
In an ideal scenario, the work done with a machine is the same as work done without a machine because the total work output must be equal to the total work input. While machines can make work easier by multiplying force or changing the direction of force, they cannot create energy. Therefore, the work done by the machine should ideally be equal to the work done without a machine.
The work done on a machine is called input work or mechanical work. It refers to the energy transferred to the machine to operate it and perform tasks.
Work
parts of carding machine
Work Output is the work done BY a machine. Work Input is the work done ON a machine.
Work Output is the work done BY a machine. Work Input is the work done ON a machine.