You are standing in front of a flat large mirror. as you step 1.0 m farther from the mirror, the distance between you and your image changes by (points : 1) 0 m 1.0 m 2.0 m 0.5 m,

The distance between you and your image changes by 2.0m. The reason for this is that you are 1m farther from the mirror and your reflection is also an additional 1m further away due to the symmetry.

This is what i found on google “according to the collision theory, the following criteria must be met in order for a chemical reaction to occur: molecules must collide with sufficient energy, known as the activation energy, so that chemical bonds can break. molecules must collide with the proper orientation.” i hope this information you.