The Time for a Rock to Hit the Ground When

question 82

Short Answer

The time for a rock to hit the ground when it is dropped from a height of h feet is described by the equation where t is in seconds. If it takes 4.25 seconds for a rock to fall what was the height h ?

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Definitions:

Gonads

The primary reproductive organs, ovaries in females and testes in males, that produce gametes (sex cells) and sex hormones.

Neural Tube

Is the precursor in embryonic development to the central nervous system, which comprises the brain and spinal cord.

Digestive System

The complex series of organs and glands responsible for the digestion, absorption, and processing of food.

Circulatory System

The body's system responsible for moving blood, nutrients, gases, and wastes to and from cells, helping to fight diseases and stabilize body temperature and pH.