The cone falls with a speed of vo and penetrates the packing material. the acceleration after impact is measured to be a = g – cy 2 , where c is a positive constant and y is penetration distance. if the maximum depth is observed to be ym , determine and expression for the constant c.

Nps pollution is caused by rainfall or snowmelt moving over and through the ground. nonpoint source pollution can include: excess fertilizers, herbicides and insecticides from agricultural lands and residential areas. oil, grease and toxic chemicals from urban runoff and energy production

This is kenetic energy.

Answer ( slope);

Answerthe valence of an element or radical is equal to the number of positive or negative charges on the ion.