This product is an electronic file with the solution to problem 7.5.5 from the collection of Kepe O..
Problem 7.5.5 is a problem from the section “Motion of a material point” and is formulated as follows:
"The point moves along a curve with a speed s = 0.5t. Determine its coordinate at the moment of time t = 10 s, if at t0 = 0 the coordinate of the point is sо = 0."
In the file you will find a detailed solution to this problem with a step-by-step explanation and intermediate calculations. The solution is presented in the form of an HTML document with a beautiful and clear design.
This product is suitable for anyone studying a physics course or preparing to take exams, as well as for teachers and students of physics specialties.
Purchase this product and receive a complete and understandable solution to problem 7.5.5 from the collection of Kepe O.. in a convenient electronic format.
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Solution to problem 7.5.5 from the collection O.?. Kepe consists in determining the coordinates of a point at time t=10 s, which moves along a curve with a speed of s=0.5t. From the conditions of the problem it is known that at the initial time t0=0 the coordinate of the point is so=0. To solve the problem, it is necessary to find the path traveled by the point in time t=10 s, using the formula s=vt, where s is the path, v is the speed, t is time.
Since in this problem the speed of a point depends on time, to find the path it is necessary to integrate the speed over time from t0=0 to t=10 s.
Integrating the speed s=0.5t over time from t0=0 to t=10 s, we obtain:
s = ∫(from 0 to 10) 0.5t dt = [0.25t^2] (from 0 to 10) = 0.25 * 10^2 - 0.25 * 0^2 = 25
Thus, the coordinate of the point at time t=10 s is 25.
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