patrickhennessy patrickhennessy

09-10-2017
Physics

contestada

If a seagull drops a shell from rest at a height of 10 m , how fast is the shell moving when it hits the rocks?

Respuesta :

horizonwill horizonwill

10-10-2017

v= the square root of (2*gravity*height)
v= the square root of (2*9.8*10)
v= the square root of (196)
v= 14 m/s

Answer Link

Otras preguntas

DeAnna has 4 quarters 3 dimes and 3 nickels in her purse. she reaches into her purse and randomly grabs two coins one at a time. what is the probability DeAnna

evaluate -x+y+6 for x=-3 and y=-1

1.Which part of speech is the underlined word? Este examen de español no (es) difícil. Noun Verb Pronoun Adjective 2.Choose the best verb for the blank. Yo ____

Which quotation from "The Black Cat" best supports the idea that the narrator initially regrets mistreating Pluto?

fourth graders chose to have a read a thon for one hour each of the four fourth graders glasses read 408 pages about how many pages did all the fourth graders

Which option is an example of a persuasive argument? A. A request for an allowance B. A submarine battle C. A water-balloon attack D. A screaming match

In what year did doctor of chiropody become doctor of podiatric medicine

Ayala biked 12.76 miles on Sunday, 3.45 miles on Monday, and 6.52 miles on Tuesday. Over those three days, about how many miles did she bike in all? Estimate th

How many of peter's addresses are recorded in the book of acts?

What is the answer to this question? Please answer asap