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What must occur for work to be done?
For work to be done, a force must be applied to an object, causing it to move in the direction of the force. Work is defined as force acting over a distance, so the object must be displaced by the force applied to it in order for work to be done.
The rate at which work is done is called energy True Or False?
False. The rate at which work is done is called power. Energy is the ability to do work.
When you perform work on an object you increase the energy of the object true or false?
True. When work is done on an object, the object's energy increases. This increase in energy could be in the form of potential energy, kinetic energy, or other forms depending on the type of work being done.
If a force of 100 newtons was exerted on an object and no work was done the object must have?
If no work was done, the object must not have moved in the direction of the force. This could happen if the force was applied perpendicular to the object's motion or if the object remained stationary.
What must occur for work to be done on an object?
Formally, energy is required to do work. Work is technically force times distance. Thus, what must occur is a force must be applied to an object and the object must move with some movement being in the direction of the force. The quantity of work done is the "dot" product of the force vector and displacement vector. To carry out work "on an object" or in any fashion requires the same amount of energy be used as the amount of work done. (Of course, friction and other inefficiencies result in the use of more energy than the actual work done, with the excess energy taking some other form, such as heat.)
Evaluate the requirement that something must move whenever work is done. Why is this a requirement?
evaluate the things that somethng must move whenever work is done why is this requirement
Power is the rate at which work is done True or false?
True
Is this true......Work output is the work done by a machine?
correct
What must occur for work to be done?
For work to be done, a force must be applied to an object, causing it to move in the direction of the force. Work is defined as force acting over a distance, so the object must be displaced by the force applied to it in order for work to be done.
The rate at which work is done is called power.?
true
According to the scientific definition of work what must take place for work to be done?
Work to be done "scientifically" the product of Force and Displacement (FD) must be other than zero.
What is the true meaning of teamwork?
Work done by a team, as distinguished from that done by personal labor.
The rate at which work is done is called energy True Or False?
False. The rate at which work is done is called power. Energy is the ability to do work.
When you perform work on an object you increase the energy of the object true or false?
True. When work is done on an object, the object's energy increases. This increase in energy could be in the form of potential energy, kinetic energy, or other forms depending on the type of work being done.
Do your cells must maintain homeostasis to work properly?
true
Is thermal efficiency is the ratio of indicated work done to energy supplied by the fuel true or false?
TRUE
If a force of 100 newtons was exerted on an object and no work was done the object must have?
If no work was done, the object must not have moved in the direction of the force. This could happen if the force was applied perpendicular to the object's motion or if the object remained stationary.
