Consider this system at equilibrium. a(aq)< —> b(aq) deltah=-750 kj/mol what can be said about q and k immediately after an increase in temperature? a) q > k because q increased b) q > k because k decreased c) q < k because q decreased d) q < k because k increased e) q = k because neither charged

The desk has a weight of 75 lb and a center of gravity at g. determine the initial acceleration of a desk when the man applies enough force f to overcome the static friction at a and b. also, find the vertical reactions on each of the two legs at a and at b. the coefficients of static and kinetic friction at a and b are ms = 0.5 and mk = 0.2, respectively

An incident ray through the focal point of a spherical mirror will: reflect through the center of curvature. reflect back through the focal point. reflect parallel to the principle axis. reflect the same direction as the incident ray.

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?