haileym0503 haileym0503

25-07-2017
Physics

contestada

a skydiver falls 3km in 15s. How fast are they going. i need my answer in meters! (20 PTS)

Respuesta :

RickyChen RickyChen

25-07-2017

Assume the skydiver falls down straight.

Then, as you ask how fast he falls, the answer will be, the speed is not constant.

The speed is proportional with gravitational acceleration g and time passes by.

In other words, v = gt = 9.8t

Answer Link

Otras preguntas

Which statement is true about nonsense poems? A. The often focus on the poet's real-life experiences. B. They often reference real-life people and events

In which sentence is the action arrow pointing in the correct direction? a. ---------> The children were told to be quiet by the teacher. b. <––––– The

Who was the first president of the U.s during the "greaf depression"

true or false Optic nerves cross the midline in the optic channel to ensure that visual signals go to each hemisphere of the brain.

Explain why you might not want to have passive income as your only source of income.

Informational references provide only a limited amount of specific statistical information. True or False?

Santos believes that "silently screaming" is an oxymoron. Is he correct?

Natural selection can operate on predator populations as well as on prey. Suppose that over time trees became covered in lichen and the proportion of light moth

What did the people of Africa, Asia, and Latin America contribute to the global economy that emerged in the early 1900s?

None of the composers of the Baroque period are well-known today.