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What is the ways to increase amount of work done in a certain period?
The science of ergonomics is used for this purpose. It is a discipline that helps design systems and processes to increase the efficiency of processes.
What are 2 ways power can be increased?
One way to increase power is to work harder (generate more energy in same amount of time). Another way to increase power is to work faster (generate the same amount of energy in less time).
Does a simple machine increase the amount of work that a person can do?
no it does not increase the amount of work, the amount of work always stays the same.
What does not reduce the amount of work that has to be done?
A force machine does not reduce the amount of work that has to be done
A mother lifts a 15 kg child 1.2 m How much work is done?
The amount of work done is exactly the amount of potential energy increase. PE = mgh (mass x gravity x height). You can use 9.8 for gravity.
What are the two ways in which you can increase the amount of work done?
By increasing the distance also increasing the amount of work done
What is the ways to increase amount of work done in a certain period?
The science of ergonomics is used for this purpose. It is a discipline that helps design systems and processes to increase the efficiency of processes.
What are 2 ways power can be increased?
One way to increase power is to work harder (generate more energy in same amount of time). Another way to increase power is to work faster (generate the same amount of energy in less time).
Does a ramp reduce the amount of work being done in science?
No. It reduces the amount of force required, but it does not reduce the total amount of work. In fact, due to friction, it will probably increase the total amount of work.
Does a simple machine increase the amount of work that a person can do?
no it does not increase the amount of work, the amount of work always stays the same.
What does not reduce the amount of work that has to be done?
A force machine does not reduce the amount of work that has to be done
A mother lifts a 15 kg child 1.2 m How much work is done?
The amount of work done is exactly the amount of potential energy increase. PE = mgh (mass x gravity x height). You can use 9.8 for gravity.
The amount of work done by heat engine equals the amount of what?
the amout of work done on the engine
How can you increase the work output of a machine?
the only way to increase the work output is to increase the amount of work you put into the machine.
What does the amount of work depend on?
The amount of work done depends on the time available
Which is the result of using a more powerful motor to run an elevator?
The same amount of work is done in less time.
What cannot be done by a simple machine?
Increase Work
