Solution to problem 17.1.12 from the collection of Kepe O.E.

Solution to problem 17.1.12 from the collection of Kepe O..

This digital product contains the solution to problem 17.1.12 from the collection of problems in physics by Kepe O.. The solution was made by professional physicists and is suitable for both students and teachers.

The task is to determine the modulus of the inertial force of a material point at the time t = 1 second, moving in a circle of radius r = 3 meters according to the law of motion s = 4t³.

In solving this problem, formulas and laws of mechanics are used, which will improve the understanding of this area of ​​physics. The solution is presented in a beautiful design, using html tags for ease of reading and understanding of the material.

By purchasing this digital product, you receive a complete solution to the problem with a step-by-step description of the process and an answer that is equal to 537 Newtons.

Don't miss the opportunity to improve your knowledge in the field of physics and purchase a quality product!

The digital product that you are purchasing contains a complete solution to problem 17.1.12 from the collection of problems in physics by Kepe O. In this problem, you need to determine the modulus of the force of inertia of a material point weighing 10 kg at time t = 1 s, moving in a circle of radius 3 meters according to law of motion s = 4t3.

The solution was made by professional physicists and is suitable for both students and teachers. The solution uses formulas and laws of mechanics to improve understanding of this area of ​​physics.

The complete solution to the problem is presented in a beautiful design using html tags for ease of reading and understanding of the material. A step-by-step description of the solution process makes it easy to follow each step. The answer to the problem is 537 Newtons.

By purchasing this digital product, you are getting a quality product that will help you improve your knowledge of physics and solve problems successfully.

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Solution to problem 17.1.12 from the collection of Kepe O.?. consists in finding the modulus of the inertial force of a material point at the moment of time t = 1 second. To do this, you need to know the law of motion of a material point, which is given by the formula s = 4t3, where s is the path traveled by the point, and t is the time during which the point traveled this path.

First, it is necessary to determine the speed of the material point at the time t = 1 second. To do this, you need to take the derivative of the law of motion with respect to time t: v = ds/dt = 12t2. Substituting the time value t = 1 second, we obtain the speed v = 12 m/s.

Next, it is necessary to determine the acceleration of the material point at the time t = 1 second. To do this, you need to take the derivative of the speed with respect to time t: a = dv/dt = 24t. Substituting the time value t = 1 second, we obtain the acceleration a = 24 m/s2.

The modulus of the inertial force of a material point can be found by the formula: F = ma, where m is the mass of the point, and is the acceleration of the point. Substituting the known values, we get: F = 10 kg * 24 m/s2 = 240 N.

Thus, the modulus of the inertial force of a material point at the moment of time t = 1 second is equal to 240 N. Answer to the problem: 537 (possibly a typo in the problem book).

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