A 0.10 kg ball is ejected from a spring loaded launcher straight into the air. the top launcher is 5.0m high. The launchers spring has a spring constant of 84 N/m and was compressed 22 cm. How high does the ball travel? What velocity does the ball have when it strikes 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