Question

Дам 35 балов сделайте срочно 2 Тело переместилось из точка А с координатами ( 8; -4) в точку В ( 3;-2). Сделать чертёж, найти перемещение тела и его проекции на оси координат.

Answer 1

Вот ответ смотри думаю правильно

Answer 2

Problem Statement

You need to create a diagram and find the displacement of an object that moved from point A with coordinates (8, -4) to point B with coordinates (3, -2). Additionally, you need to find the projections of the displacement on the coordinate axes.

Diagram and Displacement Calculation

To visualize the movement of the object, we can plot the points A and B on a coordinate plane. Here is a diagram showing the points A and B:

A (8, -4)
B (3, -2)

To find the displacement, we can subtract the coordinates of point A from the coordinates of point B:

Displacement = (x_B - x_A, y_B - y_A) = (3 - 8, -2 - (-4)) = (-5, 2)

Therefore, the displacement of the object is (-5, 2).

Projections on Coordinate Axes

To find the projections of the displacement on the coordinate axes, we can simply take the x-component and y-component of the displacement vector.

The x-component of the displacement is -5, which represents the displacement along the x-axis.

The y-component of the displacement is 2, which represents the displacement along the y-axis.

Therefore, the projections of the displacement on the coordinate axes are: - X-axis projection: -5 - Y-axis projection: 2

Conclusion

In summary, the displacement of the object that moved from point A (8, -4) to point B (3, -2) is (-5, 2). The projections of the displacement on the coordinate axes are -5 along the x-axis and 2 along the y-axis.

I hope this helps! Let me know if you have any further questions.