Question

what is called if the axis of the fixed edge about which the door is rotated​

Answer 1

Answer:

Rotation around a fixed axis or about a fixed axis of revolution or motion with respect to a fixed axis of rotation is a special case of rotational motion. The fixed-axis hypothesis excludes the possibility of an axis changing its orientation and cannot describe such phenomena as wobbling or precession. According to Euler's rotation theorem, simultaneous rotation along a number of stationary axes at the same time is impossible. If two rotations are forced at the same time, a new axis of rotation will appear.

Answer 2

Answer:

A rotation is a circular movement of an object around a center (or point) of rotation

also callled torque