Imagine you wanted to launch a satellite so that it traveled in the opposite direction from usual, that is east to west, rather than west
to east. How fast would the rocket launching that satellite have to
travel, relative to the launch site, if you launched it from a point on
the equator? Explain.

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 car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s

What do you think car designers do if the damage caused by a crash test is too severe?