Physics, 02.12.2020 18:40 itzyougirllona47
Which of the following best defines the First Law of Thermodynamics?
The total kinetic energy of an object must be equal to the initial potential energy of that object and system
In order to change the internal energy of a system, you must either apply heat to the system, take heat out of the system, have work done on the system, or have the system do work
The total net force acting on an object is equal to the multiple of the mass of the object and the acceleration of that object
The total amount of disorder in a system can never decrease unless excess energy in the form of work is done on the system
Answers: 1
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The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.
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Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?
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Each neuron shown in this figure innervates a group of muscle fibers. what is the term for a group of muscle fibers innervated by a single neuron?
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Which of the following best defines the First Law of Thermodynamics?
The total kinetic energy of an...
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