Awaitperson carrying a tray with a platter on it tips the tray at an angle of 12 degrees below the horizontal. if the gravitational force on the platter is 5.0 n, what is the magnitude of the force parallel to the tray that tends to cause the platter to slide down the tray?

Anumber of conditions are required for a population to be in hardy-weinberg equilibrium. which of the following are correct descriptions of the conditions that must be met? check all that apply. a. no mutations b. random mating c. small population d. migration or gene flow e. occurrence of mutations f. no natural selection