Tuesday
September 16, 2014

Posts by joyce


Total # Posts: 132

phsyics
an 8g bullet is shot into a 4kg block at rest on a frictionless horizontal surface. the bullet remains lodged in the block. the block movies into a spring and compresses it by 3cm. the force constant of the spring is 1500N/m. the initial speed of the bullet is closest to?
November 6, 2008

physics kinetic energy
a) if a particle's speed decreases by a factor of four, by what factor does its kinetic energy change? b) particle A has three times the mass and twice the kinetic energy of particle B. What is the speed ratio VA / VB?
October 31, 2008

Physics
nvm i got it
October 19, 2008

Physics
A bridge that was 5.0m long has been washed out by the rain several days ago. How fast must a car be going to successfully jump the stream? Although the road is level on both sides of the bridge, the road on the far side is 2.0m lower than the road on this side.
October 19, 2008

math
find the 12th term of the harmonic secquence 1/2, 1/6,1/10...
October 18, 2008

Health Care
Health Care Roles in Communication knowing how to communicate
October 13, 2008

science 275
do you believe that humans can harvest forest resources in an environmentally frindly way? or, should national forest be left in their natural state in which resources are not used to benefit humans?
September 18, 2008

science 275
differentiating conservation and preservation.
September 18, 2008

math grade 12
solve for n if P(n,3)=2c(n,2), n{N
August 28, 2008

math
from a group of women and 4 men, determine in how many ways a committee of people can be selected with no restrictions? b. 4 women c. 3 women and 1 men d. 2 women 2 man e. 4 men
August 28, 2008

intermediate algebra
how do you simplify the 3 into square root of x times 3 into square root of x
August 16, 2008

Riddle
They complain alot less and work just a little more than others, who are they?
August 7, 2008

Science
How may Orientalism and prejudice contribute to hate crimes against these groups?
June 4, 2008

Math
Can some one explain these to me i need the factors. i am totally lost. thanks x^2+x-6 x^2+7x+10 x^2+5x+6 x^2+2xy+15y^2
March 31, 2008

Math
yes factor
March 30, 2008

Math
yes
March 30, 2008

Math
x^2+6x+27 m^2-m-12
March 30, 2008

Finance
A bond with face value of $1,000 has a current yeild of 7 percent and a coupon rate of 8 percent. What is the bond's price?
March 3, 2008

math/algebra
9/x-5-1=8/x+5
August 19, 2007

math
Direct variation An airplane is traveling at a constant rate of 450 mi/h. Write an equation that shows how far the plane travels (D) in h hours. D = V * h = 450 h V is the speed, 450 miles/hour
August 5, 2007

Accounting
how can you determine what side is a debit and what side is a credit A debit is an expense that is paid. A credit is income. The following rules are applied to decide debit or credit side. 1.Debit what comes in and credit what goes out 2.Debit the reciever and credit the giver...
June 10, 2007

Math
If an item was purchased at $112.00 dollars after a 20% discount what was the original price of the item. I know the answer is 140.00 but I to know the formula that is used to get that answer. Thanks The $112 you are paying represents 80% of the original price, since 20% was ...
May 22, 2007

Physics
pressure = force / area force = pressure * area multiply by four because there are four tires so force = pressure * area * 4 force = (2.0*10^5 Pa) * (0.024m^2) * 4 force (weight) = 19200N or 1.9*10^4N
May 10, 2007

business and society
As a business owner, information can be one of your key assets. why must you,as a business owner manage information as a resource? How might the internet and related communication technology change your business? What are some of the ways that information technology can ...
April 15, 2007

English
just between you and I, I am not impressed by our new manager
January 19, 2007

com 125
How can readers distinguish beween prejudicial and no prejudicial use of rhetorical devices? paste rhetorical devices in the search window above.
October 31, 2006

critical thinking
My question is What is the role of rhetoric in influencing people's attitudes and beliefs. Paste role of rhetoric in influencing in the search window above. Rhetoric essentially is "word choice" to convey a particular point of view. Since we have become a media ...
October 31, 2006

English
The new drug proved to be highly efective,it has no side effects. A. PROPERLY CONSTRUCTED SENTENCE B. COMMA SPLICE C. LACKS PARALLEL PARTS D. HAS UNCLEAR PRONOUN Please post your answer, and we'll discuss it. A Please check this site. http://ace.acadiau.ca/english/grammar/...
October 19, 2006

ENGLISH
Noah Webster,author of the original Webster's Dictionary,believed that a dictionaryshould contain more than the definitions of words;therefore,he included their etymologies as well. A. PROPERLY CONSTRUCTED SENTENCE B. DANGLER C. RUN-ON D. COMMA-SPLICE What do you think the...
October 19, 2006

English
What,if anything,is wrong with the following sentence? Do you see the pretty girl standing next to the car with the red boots on? 1. properly constructed sentence 2. misplaced part 3. run-on 4. fragment I THINK THE CORRECT ANSWER IS:Number 1 Am I Correct? How can the sentence ...
October 19, 2006

QUESTION--Please Help
What,if anything,is wrong with this sentence? Do you advise me to go to college or that I should get a job after high school? A. Properly constructed sentence B. Misplaced part C. Lacks parallel parts D. Run-on I think the answer is C, am I CORRECT? Joyce, you are absolutely ...
October 19, 2006

English
What,if anything, is wrong with this sentence? To be fit,you should get enough sleep, exercise regulary,and eat a healthy diet. 1.properly constructed sentence 2. comma splice 3.Lacks parallel parts 4.Unclear pronoun That sentence looks fine to me.
October 19, 2006

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