What is the velocity for an object at rest?

e

Explanation:

An object at rest has zero velocity - and (in the absence of an unbalanced force) will remain with a zero velocity. Such an object will not change its state of motion (i.e., velocity) unless acted upon by an unbalanced force.

If an object is at rest, it has no velocity - its velocity is zero. More precisely, since velocity is a vector, in this case the velocity would be the null vector.

Explanation: Hope this helps

explanation:

v=uf/(u-f)

= 5.-10/(5+10) convex lens has negative focal length

so easy. just google the electromagnetic waves and it’ll pop up.