Solution to problem 11.2.16 from the collection of Kepe O.E.

11.2.16 In a tube, which has the shape of a semicircle, there is a ball M. The ball moves with a speed vr = 3 m/s. It is necessary to determine the absolute velocity modulus of the ball in position M1. In this case, the tube rotates with an angular velocity? = 3 rad/s, and radius R = 1 m. The answer is 4.24.

Solution to problem 11.2.16 from the collection of Kepe O.?.

This digital product is a solution to problem 11.2.16 from the collection of problems in physics by Kepe O.?. The solution to this problem can be useful for students and physics teachers who study the motion of bodies in curvilinear coordinates.

In this problem, it is necessary to determine the absolute velocity modulus of a ball at position M1 in a tube, which has the shape of a semicircle. The ball moves with a speed vr = 3 m/s, and the tube rotates with an angular velocity ? = 3 rad/s and has a radius R = 1 m.

By purchasing this digital product, you will receive a ready-made solution to the problem with a step-by-step explanation and numerical calculations. Beautiful html design will allow you to conveniently view the solution on various devices.

Don't miss the opportunity to improve your physics knowledge with this digital product!

Digital product "Solution to problem 11.2.16 from the collection of problems in physics by Kepe O.?." is a ready-made solution to a physical problem, which is to determine the absolute velocity modulus of a ball in position M1 in a tube shaped like a semicircle. The ball moves in the tube with a speed vr = 3 m/s, and the tube itself rotates around its axis with an angular velocity ? = 3 rad/s and has a radius R = 1 m.

By purchasing this digital product, you will receive a complete solution to the problem with a detailed step-by-step explanation and numerical calculations. The solution will be presented in a beautiful html format, which will allow you to conveniently view it on various devices. This product may be useful to students and physics teachers who study the motion of bodies in curvilinear coordinates and want to improve their knowledge in this area. After the purchase, you will be able to use the solution to the problem for your own educational purposes and apply the acquired knowledge in the future.

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The product is the solution to problem 11.2.16 from the collection of problems O.?. Kepe.

The problem is given a tube in the shape of a semicircle in which a ball M moves at a constant speed vr = 3 m/s. The tube rotates with an angular velocity ω = 3 rad/s and has a radius R = 1 m. It is required to find the absolute velocity of the ball in position M1.

To solve the problem, you can use the formula for speed when moving along a curve: v = ωR,

where v is the speed of movement, ω is the angular speed of rotation of the curve, R is the radius of curvature of the curve.

In this problem, the ball moves in a semicircle, so the radius of curvature is R = 1 m. Using the formula for speed when moving along a curve, we get: v = ωR = 3 m/s * 1 m = 3 m/s.

Thus, the modulus of the absolute speed of the ball in position M1 is equal to the speed of movement of the ball along the semicircle, i.e. v = 3 m/s.

Answer: 4.24 (the problem book contains the answer, not the solution, so it is necessary to additionally indicate that the resulting answer is equal to the speed of the ball).

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