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A certain system absorbs 350 joules of heat and has 230 joules of work done on it?
Hunter321
A certain system absorbs 350joules of heart and has 230joules of work done on it. What is the value of Delta?
Evanglist Fred Tuopa...
Damaris Hackett
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A worker applies a 200-n force to a create that he pushes 10m how much work was done?
According to the formula, Work done = Force . Displacement So, 200(10) 2000 joules. Hence, the work done by the person will be 2000 joules.
Work is done when?
work= force × distance so if an object moves 4metres, and the force to move it is 2N, (Newtons) the work done would be 4 × 2 = 8Joules (Work is measured in Joules) In other words, work is done when an object moves a certain distance when a certain amount of force is applied to it.
How much power is involved if 1800 joules of work are done in 1 minute?
1800 joules / 1 minute = 1,800 joules / 60 seconds = 30 joules per second = 30 watts.
How much work is done when a 700 N refrigerator is lifted straight up a distance of 4 meters in joules?
Work is done in lifting is equal to work done in opposing gravity. Work done in opposing gravity = weight times distance = 700 x 4 =2800 joules
How many joules of work is being done when a 700 newton refrigerator is lifted straight up a distance of 4 meters?
Work is force x distance = 700 x 4 = 2800 Joules
A worker applies a 200-n force to a create that he pushes 10m how much work was done?
According to the formula, Work done = Force . Displacement So, 200(10) 2000 joules. Hence, the work done by the person will be 2000 joules.
Why work done on the system is negativeand it is positive when its done by the system?
First, there are certain sign conventions. It could be defined in a different way, but things are traditionally done in a certain way. Second, if work going out of the system is defined as positive, then it is quite logical that work going into a system should have the opposite sign.
Work is done when?
work= force × distance so if an object moves 4metres, and the force to move it is 2N, (Newtons) the work done would be 4 × 2 = 8Joules (Work is measured in Joules) In other words, work is done when an object moves a certain distance when a certain amount of force is applied to it.
How much power is involved if 1800 joules of work are done in 1 minute?
1800 joules / 1 minute = 1,800 joules / 60 seconds = 30 joules per second = 30 watts.
What is the rate at which what is done?
Work is energy, measured in joules. The rate of work, or joules per second, is known as watts, or power.
What is a measure of how much work can be done in a certain amount of time?
Power = rate at which Work is done (Work or Energy divided by Time) Units often used for this include: Watt (joules/sec) Horsepower Foot-pounds/minute
What is the rate at which work is done?
Work is energy, measured in joules. The rate of work, or joules per second, is known as watts, or power.
How do you calculate electric potential difference when an electron move fro A toB along an electric field and0.000000000000000000394 J of work?
potential difference between two points equals the Work done to get to from A to B (in Joules) divided by the charge in Coulombs of the particle that is moving from A to B. If the particle was 1.60x10^-19 Coulomb, then the EPdifference, in Volts, is about 2.5. Volts is Joules/Coulomb. Think of it in terms of regular gravitational potential energy, where the potential energy is equivalent to the amount of force done to move an object of a certain weight (think coulomb) a certain distance (force over a distance is Work in Joules).
How much work is done when a 700 N refrigerator is lifted straight up a distance of 4 meters in joules?
Work is done in lifting is equal to work done in opposing gravity. Work done in opposing gravity = weight times distance = 700 x 4 =2800 joules
What kind of math do you use in calculating the energy of joules?
This can usually be done algebraically.
How many joules of work is being done when a 700 newton refrigerator is lifted straight up a distance of 4 meters?
Work is force x distance = 700 x 4 = 2800 Joules
A student does 300 joules of work pushing a cart 3 meters due east then does 400 joules of work pushing the cart 4 meters due north the total amount of work done by the student is what?
700 joules
