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’s is 3-(-5) picture listed ‍♀️

As a strong believer of the influence of experience, john locke would emphasize the role of ____ in human development.

What is a benefit of using technology to transport water?

when you have two alternatives to select from you have ______.

What figure of speech is used in the following line of poetry from auden’s “musee des beaux arts”? in brueghel’s icarus, for instance: how everything turns away

A scientist observes plant roots growing through the mountain side. This is evidence for which type of natural process? Physical weathering Chemical Weatherin

Kenya has 2 hours to work a 100 problem math test.At what rate must she work in order to finish in 2 hours

Unmyelinated axons have _____ because the signal must make its way down the entire length of the axon.

According to Charles Law, if you have a balloon inside a car at noon during a hot summer day the balloon molecules inside will increase in pressure. A. true B.

Which of the following varies Daily? A:) Shorelines B:) Shore C:) Coastline D:) Beach