1. An object is dropped vertically downwards from the top of a building. (i) Determine the height of the building if it hits the ground in 2.5 seconds.
(ii) Determine the velocity with which it will hit the ground.

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