Tim runs 50 min 25 seconds to the east. Then he runs 30 m to the west in 20 seconds What is his average velocity? 1.78 m/s
0.44 m/s
-2 m/s
2 m/s

An uplifted block of rock between two normal faults

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.

The necleus of an atom is made up of what subatomic particles?