NuetronNugget150 NuetronNugget150

01-08-2018
Physics

contestada

What is the instantaneous velocity of a freely falling object 12 s after it is released from a position of rest?

Respuesta :

erishafrizpcqy42 erishafrizpcqy42

01-08-2018

u=0ms^-1
t=12s
a=-9.81ms^-1
v=?

from an equation,v=u+at

v=0+(-9.81)(12)
=-117.72ms^-1

Answer Link

Otras preguntas

3. What is the smart thing Pedro should do after he graduates? a. avoid paying back his student loans b. buy a car as soon as possible c. move far away d. make

PLEASE HELP!!!!!! DUE TODAY!!!!!! PLEASEEEEEEEE!!!!!!!!Ke Shawn is placing a right triangle in the coordinate plane. He knows that the longer leg is twice the l

In a study of a weight loss program, 40 subjects lost a mean of 3.0 lb after 12 months. Does the weight loss program have statistical significance? In a study

Economic institution that works in a businesslike manner but does not seek financial gain. *

What reference tool would best locate the phrase baker's dozen?

Before the game begins, the coach reviews the new plays with the team. Select the answer that identifies the type of clause used in the sentence and the word be

The salary for those practicing sports medicine ranges from $30,000–$60,000 per year, depending on specialty. TrueFalse

At the end of december, all of the southern hemisphere is in

Which of the following examples demonstrates acceleration? A boy running at a constant speed across the street. A car traveling at 60 mph turns left around a cu

8-4 (1/8r-3 1/2) Please solve