Atruck loaded with sand accelerates along a highway. the driving force on the truck remains constant. what happens to the acceleration of the truck as its trailer leaks sand at a constant rate through a hole in its bot- tom?

A12-kg bag of groceries is tossed onto a table at 4.0 m/s and slides to a stop in 2.2 s . modify the equation fδt=δ (mv) to find the force of friction.

How many neutrons does element x have if it’s stormy umber is 33 and it’s mass number is 95?

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.