How long does it take for a rotating object to speed up from 15.0 to 33.3 rad/s?

(18.3) / (its angular acceleration). seconds.

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.

Gshusgshsvsvshhdsudu