Question

По графику пути равномерного движения определите скорость тела на участке ОА

Answer 1

V-10м\с | решение: S= V•t
10м\с • 5с = 50м
S-? |
______________
ответ: 50м.
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Answer 2

Determining the Speed of an Object on the Path OA

To determine the speed of an object on the path OA, we can use the formula for uniform motion, which relates the distance traveled, the time taken, and the speed of the object.

The formula for uniform motion is given by: s = v * t

Where: - s represents the distance traveled - v represents the speed of the object - t represents the time taken

Given the graph of the path of uniform motion, we can use the coordinates of points O and A to calculate the speed of the object on the path OA.

Calculation of Speed on Path OA

Using the coordinates of points O and A, we can calculate the distance traveled and the time taken to travel from O to A. Then, we can use the formula for uniform motion to determine the speed of the object on the path OA.

Let's denote: - Coordinates of point O as (x0, y0) - Coordinates of point A as (x, y) - Time taken to travel from O to A as t

The distance traveled (s) can be calculated using the formula: s = sqrt((x - x0)^2 + (y - y0)^2)

The time taken (t) can be calculated using the formula: t = sqrt((x - x0)^2 + (y - y0)^2) / v

Where v is the speed of the object.

By rearranging the formula for uniform motion, we can solve for the speed (v): v = sqrt((x - x0)^2 + (y - y0)^2) / t

By substituting the values of distance traveled and time taken, we can calculate the speed of the object on the path OA.

Conclusion

By using the given graph and the coordinates of points O and A, we can calculate the speed of the object on the path OA using the formula for uniform motion.