Suppose two long straight wires run perpendicular to one another without touching. does one exert a net force on the other? if so, what is its direction? does one exert a net torque on the other? if so, what is its direction? justify your responses by using the right hand rules.

Calculate the ratio of h+ ions to oh– ions at a ph = 6. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1

Amira pulls a 3 pound wagon 4 feet. how much work has she done?

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt