In r4 you are given the points 2. 2 (a) write out all possible arrows which can be formed using the points p, q, r. - (hint: if your list of arrows is complete, there should be nine of them.) (b) for each of the arrows from part (a), find the vector it represents. (c) which pairs of vectors from part (b) are parallel?

The variables for this experiment include mass, volume and the materials in the various balls, as well as their densities. in part iii, you will be investigating the questionable baseball. use the drop-down menus to complete the sentences and identify the independent and dependent variables. in part iii, the independent variable, the one that is intentionally manipulated, is . in part iii, the dependent variable, the one that you measure the response in, is

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.

What is the momentum of a 2 kg object moving at 15 meters per second