Solution to problem 9.7.9 from the collection of Kepe O.E.

Problem 9.7.9 is to determine the acceleration of point M, located on a moving wheel with radius R = 2r = 0.2 m, when the crank OA rotates according to the law? = 0.5t. The answer to the problem is 0.05.

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Problem 9.7.9 is to determine the acceleration of point M, located on a moving wheel with radius R = 2r = 0.2 m, when the crank OA rotates according to the law? = 0.5t. The solution to this problem is presented in our product and will help you easily understand the material and successfully solve the problem.

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Our digital product is the solution to problem 9.7.9 from the collection of Kepe O.?. This task is to determine the acceleration of point M, which is located on a moving wheel with a radius R = 2r = 0.2 m, when the crank OA rotates according to the law? = 0.5t. Our product provides a detailed description of the solution to this problem, which will help you quickly and easily understand the material. Our digital product is presented in a beautiful html format and has a pleasant design, which allows you to conveniently study the material without tiring your eyes. By purchasing our product, you will gain access to useful information in a convenient format and will be able to successfully solve this problem. The answer to the problem is 0.05.

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Solution to problem 9.7.9 from the collection of Kepe O.?. is associated with determining the acceleration of point M of the moving wheel when the crank OA rotates according to the law? = 0.5t. The radius of the wheel in this problem is R = 2 r = 0.2 m.

To solve the problem, you need to use a formula to determine the acceleration of a point on a rotating body. Is the acceleration of a point related to the angular acceleration? and radius R according to the formula a = R * ?. Angular acceleration? can be defined as the derivative of angular velocity? by time t.

In this problem, the law of change in angular velocity is specified? = 0.5t. The derivative of this function with respect to time is equal to the angular acceleration? = d?/dt = 0.5. Thus, the acceleration of point M is equal to a = R *? = 0.2 * 0.5 = 0.1 m/s².

However, the problem states that it is necessary to determine the acceleration of point M of the moving wheel, and not the acceleration of a point on the wheel. The moving wheel moves together with point M, so its acceleration coincides with the acceleration of point M and is equal to 0.1 m/s².

Thus, the answer to problem 9.7.9 from the collection of Kepe O.?. is 0.1 m/s².

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