Thursday
April 24, 2014

Posts by Blessing


Total # Posts: 16

Physics
A mass accelerates uniformly when the resultant force acting on it is......?

chemistry
A certain volume of a gas at 298kelvin is heated such that its volume and pressure are now four times their original value.What is the new tewperature?

Physics
a 50kg boy suspends himself from a rope tied horizontally between two vertical poles. The two segments of the rope are then inclined at angles 30 degrees and 60 degree respectively to the horizontal.the tensions fas in the segments of the rope

Life orientation
I NEED HELP In 10-15 lines critically discuss 5 ways HIV/AIDS problem impacts on the community.

Life orientation
Global warnming

Physics
A lead bullet travelling at 350km/s strikes a target and is brought to rest.What will be the rise in the temperature of the bullet if there is no heat loss to the surrounding (SHC of Pb is 0.13J/k/kg and melting point of pb=600.5k)

information literacy
1. which article title represents a citation under the news results? A)priceton paleontologist produces evidence for new theory on dinosaurs extinction B)chunk of death dealing with astroid found C)second crater points to killer comets D)extinctions tied to impact from space

INFORMATION LITERACY
information literacy exam on research techniques 050007RR

College algebra
Let X be distance per hour, Ist trip=18miles =18/X 2nd trip=23miles =23/X,=1hr longer speed,S=2nd trip-1st trip X=23-18 X=5mph. checkings 23/5 -18/5 =4.6-3.6=1hr

math
D=chet(the slowest) C=Alamo B =Dolly A=Brushy

business studies
A business is an institution that exist to serve the need of people for goods and services in a society. discuss

Life orientation
Air pollution wil damage human's health

physics
Don't know how to solve it!pleas help me out

biology
Per unit time.

biology
Per unit time.

Punctuating Sentences check please
What a delirious feeling? Keep me falling in love, with you It brings so much healing at such, To my heartache, and it's so sweet. This pleasure: come as a treasure. It's gives my mind, no length of measure And your soul, found favours in my eyes I cannot deny: whateve...

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