no
Center of rotation
It is called a rotation.
When performing a rotation, you do not need to know the exact coordinates of the center of rotation. All you need is the angle of rotation and the shape or object being rotated.
The angle of rotation of a square refers to the degrees it can be rotated around its center without changing its appearance. A square can be rotated by 90 degrees, 180 degrees, 270 degrees, or 360 degrees and still look the same. Therefore, the angles of rotation that maintain the square's symmetry are multiples of 90 degrees.
At every 9 degree turn it will look the same then after 40 turns it will map back on itself.
It depends on the degree of rotation, the farther off center it is the more value it has. Take it to a dealer or collector for an assessment.
A fixed point in the context of a figure being rotated is a specific point in the plane that remains unchanged during the rotation. This point serves as the center of rotation, around which all other points in the figure move in a circular path. For example, when a triangle is rotated 90 degrees around a fixed point, the position of that point remains constant, while the triangle's vertices change their locations relative to it.
Rotation transformations move all points in a plane around a fixed point, known as the center of rotation, by a specified angle. Every point is rotated to a new position, maintaining the same distance from the center, resulting in a consistent change in the orientation of the shape or object. This transformation preserves the shape and size while altering its position.
In mathematics, the angle of rotation is a measurement of the amount, the angle, that afigure is rotated about a fixed point, often the center of a circle.For example, the carts on a Ferris wheel move along a circle around the center point of that circle. If a cart moves around the wheel once, the angle of rotation is 360 degrees. If the cart was stuck halfway, at the top of the wheel, at that point its angle of rotation was only 180 degrees.
No, if the line of action of a force passes through the center of mass of an object, the force will not produce a torque about the object's center of mass because there is no moment arm to create a lever arm for rotation. Torque is the result of the force acting at a distance from the axis of rotation.
rotation means to spin on an axis in one place revolution means to move around another object
In mathematics, a rotation is a transformation that turns a shape around a fixed point, called the center of rotation, by a specific angle and in a specified direction (clockwise or counterclockwise). The rule for a rotation typically involves the coordinates of the points being rotated; for example, rotating a point (x, y) around the origin by an angle θ can be expressed using the formulas: x' = x cos(θ) - y sin(θ) and y' = x sin(θ) + y cos(θ). The angle of rotation and the center of rotation are crucial for determining the new positions of the points after the transformation.