what is the speed of an object at rest?

What do you think?

0.0 m/s

yes

The speed of an object at rest is zero. When an object is at rest, it is not in motion and therefore does not have any speed. However, it is important to note that even though the speed is zero, other properties like acceleration or forces acting on the object may still be present. To determine the speed of an object at rest, you simply need to measure its velocity, which will be zero. Velocity is a vector quantity that includes both speed and direction, but in the case of an object at rest, the direction is also considered to be zero.