Which direction will the object move?

In the derivation of rrkm theory, a factor of 1/2 is introduced when equalizing the rates of formation and decomposition of activated complex as keal-hr) = ko this is clearly against the assumption of transition state theory that states all the activated complex in the transition state iss going to the product. find the reason why this factor is introduced here.

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply

Why do astronauts in the space shuttle weigh less?