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

When solving the equation 4 (3x2 + 2) - 9 = 8x2 + 7, Emily wrote 4 (3x + 2) = 8x2 + 16 as her first step. Which property justifies Emily's first step? A additio

A delivery truck drove 40 miles per hour. It took 2 hours to travel between two towns. What is the distance between the two towns

If p varies jointly as q and the cube of r, and p = 270 when q = 6 and r = 3, find p when q = 3 and r = 5.

An element in Group 2 of the periodic table likely has which characteristics?

Find the circumference of Circle, if the diameter of the circle is 2 feet,

Giraffe ancestors with slightly longer necks were able to reach taller food sources; these organisms survived longer and produced more offspring with the favora

can someone help me with this?

Complete each sentence with the correct past participle. 1. Ils se sont (lavée / lavés / lavées / lavé) les mains. 2. Elle ne s’est pas encore (couché / couchés

ACTIVITY 3: Give 10 examples of the following application packages: Word- processing, Spreadsheet, Database.

An advance________is a set of medical instructions a person makes beforehand in preparation for a time he or she will be unable to make them.