kawenalani21 kawenalani21

04-09-2020
Advanced Placement (AP)

contestada

If there were no air resistance, with what speed would drops hit the Earth if they fell from a cloud 3063 m above the Earth’s surface? The acceleration of gravity is 10 m/s 2

Respuesta :

jcherry99 jcherry99

13-09-2020

Answer:

Explanation:

One

d = 3063 m

a = 10 m/s^2

vi = 0

vf = ?

vf^2 = vi^2 + 2*a*d

vf^2 = 2*10*3063

√vf^2 = √61260

vf = 247.51 m/s

Two

vi = 0

vf = ?

a = 10 m/s^2

t = 18 s

a = (vf - vi) / t

10 = (vf - 0) / 18

10 * 18 = vf

180 m/s = vf

Answer Link

Otras preguntas

What is 10 percent of 80

A special form of loose connective tissue that pads and insulates the body and stores fuel reserves is known as (A) epithelial tissue. (B) adipose tissue. (C) f

Cellular respiration involves a series of chemical reactions. Which of the following is a primary way that enzymes affect these reactions? A. They decrease the

Why can't we change the subscripts in balancing chemical equations?

Payments designed to make up for war damage are known as

What is Germany in German?

Why did the settlers go to new mexico during manifest destiny?

A bag has index cards with the following numbers on them: 4, 11, 13, 25, 12, and 18. If an index card is drawn randomly , what is the probabilty that a composit

What does compris mean in French ???

If (x − 2)^2=49, then x could be ?