Solution to problem 13.3.9 from the collection of Kepe O.E.

Solution to problem 13.3.9 from the collection of Kepe O..

This digital product is a solution to problem 13.3.9 from the collection of problems on physics by Kepe O.. The section “Motion of a material point” contains many problems that will help you understand this topic.

This problem considers the movement of a material point weighing 2 kg along a curved path under the influence of a force F = 3? + 4n. The problem is solved using Newton's law F = ma, where F is the force, m is the mass of the point, a is the acceleration of the point.

The design of this product uses stylized headings and paragraphs that will help you easily and conveniently read and understand the solution to the problem.

By purchasing this digital product, you receive a ready-made solution to a physics problem, which can be used as reference material or training aid.

The digital product is a ready-made solution to problem 13.3.9 from the collection of problems in physics by Kepe O. This problem considers the movement of a material point weighing 2 kg along a curved path under the influence of a force F = 3? + 4n. The problem is solved using Newton's law F = ma, where F is the force, m is the mass of the point, a is the acceleration of the point.

By purchasing this digital product, you receive a ready-made solution to a physics problem, which can be used as reference material or training aid. The design of this product uses stylized headings and paragraphs that will help you easily and conveniently read and understand the solution to the problem. The answer to problem 13.3.9 from O. Kepe’s collection is 2.5.

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Problem 13.3.9 from the collection of Kepe O.?. is formulated as follows:

Given a material point with mass m = 2 kg, moving along a curved path. A force F = 3 acts on a point? + 4n, where ? is the coordinate of a point on the trajectory, and n is the unit vector along the trajectory. It is necessary to determine the acceleration modulus of the point.

To solve the problem, it is necessary to find the projection of the force F onto the axis perpendicular to the trajectory at a given point. Then the found projection of force will be divided by the mass of the point, the resulting value will be the acceleration modulus of the point.

According to the calculation results, the acceleration modulus of the point is 2.5.

Thus, the solution to problem 13.3.9 from the collection of Kepe O.?. consists in determining the projection of force on an axis perpendicular to the trajectory at a given point, and dividing this projection by the mass of the point. The result is the acceleration modulus of the point, which in this case is 2.5.

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