Problem 1.6: A solid ball of mass 1 kg and radius 5 cm rotates around an axis passing through its center. The law of rotation of the ball is expressed by the equation φ = 10 + 5t - 2t2. At the point furthest from the axis of rotation, a force tangential to the surface acts on the ball. It is necessary to determine this force and braking torque. Problem 1.16: An electron moving with a speed of 0.9 s moves towards a proton with a speed of 0.8 s. It is necessary to determine the speed of their relative movement. Problem 1.26: A ball at rest with a mass of 2 kg collides with the same ball moving at a speed of 1 m/s. It is necessary to calculate the work done due to deformation during a direct central inelastic impact. Problem 1.36: It is necessary to calculate the speed, total and kinetic energy of a proton at the moment when its mass is equal to the rest mass of the alpha particle. Problem 1.46: A vessel shaped like a ball with a radius of 0.1 m contains 5.6 g of nitrogen. It is necessary to determine to what temperature the vessel can be heated if its walls can withstand a pressure of 5 • 105 Pa. Problem 1.56: A vessel with a capacity of 5 liters contains 40 g of argon. It is necessary to determine the average number of collisions of molecules per second at a temperature of 400 K. Problem 1.66: It is necessary to determine the amount of heat imparted by 88 g of carbon dioxide if it was heated isobarically from 300 K to 350 K. We also need to calculate the work that can be done by the gas, and how its internal energy will change. Problem 1.76: In a direct Carnot cycle, the heat engine does 1000 J of work. The heater temperature is 500 K, the refrigerator temperature is 300 K. It is necessary to determine the amount of heat received by the machine from the heater. The digital goods store presents the product "Prokofiev V.L - solution to the entire option 06 in physics KR1". This is a digital product that provides solutions to all problems of option 06 in physics KR1, compiled by the author V.L Prokofiev. This product will be useful to everyone who is preparing to take a physics exam and wants to get ready-made solutions to problems for preparation. It is also an excellent choice for students and students who want to test their knowledge and skills in solving physics problems. The product is designed in a beautiful html format, which allows you to comfortably view and study solutions to problems on any device. Download this one
The product "V.L. Prokofiev - solution to the entire version 06 of KR1 physics" is a set of ready-made solutions for all problems of version 06 of KR1 physics, compiled by the author V.L Prokofiev. This set contains solutions to problems on the following topics: mechanics (problems 1.6, 1.26), electrodynamics (problem 1.16), thermodynamics (problems 1.46, 1.56, 1.66, 1.76). Each solution is designed in a beautiful html format, which makes it easy to view and study on any device. This product will be useful to students and students who are preparing to take a physics exam and want to make sure their solutions are correct, as well as those who want to test their knowledge and skills in solving physics problems.
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Prokofiev V.L - solution to the entire option 06 in physics KR1 - this is a textbook containing solutions to problems in physics corresponding to option 06 of Test Work No. 1. The manual presents solutions to 8 problems covering various topics in physics, such as mechanics, thermodynamics and electrodynamics.
The first problem describes the rotation of a ball around an axis passing through its center and requires determining the force acting on the ball and the braking torque. The second task is related to determining the speed of relative motion of the electron and proton. The third problem considers the impact of two balls and requires the calculation of the work done due to deformation during a direct central inelastic impact.
The fourth problem is related to determining the speed, total and kinetic energy of a proton at the moment when its mass is equal to the rest mass of the alpha particle. The fifth problem requires determining the maximum temperature to which a ball of nitrogen can be heated at a given pressure. The sixth problem involves determining the average number of collisions of argon molecules per second at a given temperature.
The seventh task requires determining the amount of heat imparted to carbon dioxide during isobaric heating, as well as calculating the work and changes in the internal energy of the gas. The eighth problem is related to determining the amount of heat received by a heat engine from a heater during a direct Carnot cycle.
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