Aracing car traveling with constant acceleration increases its speed from 10m/s to 50m/s over a distance of 60 m. how long does this take

Why is alchemy not considered to be a science ?

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 of the following is an example of motion in two dimensions?