Could be a disc brake rotor, pulley.
a sphere
It is a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point (the center).
pulleys
I guess you cannot. Even if the object is firmly nailed down, it is in motion because the Earth is in motion - rotating about its axis and revolving around the sun. And then the sun is whizzing through space, in its path around the galactic centre, and the Milky Way Galaxy is moving towards the Andromeda cluster, and ...The only thing that you can do is to select a point of reference , which you consider a fixed point of reference and, if the location of the object with respect to that fixed point changes, then it is in motion.
Winding or coiled round; curved into a circle; taking a circular course., To revolve round a central point; to move spirally about an axis, as a tornado; to revolve.
A wheel is a round device to roll a vehicle on. The wheel rotates around the axle which is fixed to the vehicle.
because to be more fixed.
The earth's orbit around the sun is not round. The satellite's orbit kept it at a fixed altiitude above earth.
Ripples are just waves of energy moving outward from a central focal point or origin. Since the energy moves at the same rate or speed on all sides, away from the center, the ripples appear round (since a circle is a continuous line of equal distance around a center point).
Yes, as it is originally configured with a fixed 10 round magazine and a fixed stock.
Circle is geometrical figure it is made by using compass box and round is shape of circle there is no need of compass box to made up round
The circumstances of a circle are that it is a perfectly round shape and that its perimeter is better known as its circumference.