Chaz
Most popular questions and responses by Chaz
Physics
An ice skater of mass 55.3 kg stops to tie his shoe and is at rest. A second ice skater of mass 32.7 kg is moving at a velocity of 15.9 m/s when he strikes the first ice skater. After the collision the second ice skater has a velocity of 7.5 m/s at an
asked on April 3, 2008 
Physics
A 3.8 kg ball is swung in a horizontal circle at the end of a 1.5 meter rope. If the tension in the rope is kept constant at 79 N, what is the period of rotation, T?
asked on April 4, 2008 
chemistry
the following reaction consumes 2.6kg of CO(g): CO(g) + H2O(g) > CO2(g) + H2(g) how many total liters of gas are formed if the products are collected at STP?
asked on July 29, 2012 
Physics
You are traveling in a convertible with the top down. The car is moving at a constant velocity 27.7 m/s, due east along flat ground. You throw a tomato straight upward at a speed of 12.8 m/s. How far has the car moved when you get a chance to catch the
asked on September 10, 2010 
calculus
A tissue culture grows until it has an area of 9 cm^2. A(t) is the area of the tissue at time t. One model for the growth rate is A'(t)=k*sqrt(A(t))*(9A(t)) for some constant k. The number of cells on the edge is proportional to sqrt(A(t)) and most of the
asked on March 24, 2010 
chemistry
Calculate the theoretical yield of CO2 when 4.16g of acetylene,C2H2,undergoes complete combustion?
asked on December 7, 2010 
math
How do you find square roots? http://mathforum.org/dr.math/faq/faq.sqrt.by.hand.html
asked on October 28, 2006 
college Chemistry
what mass of H 2 O is needed to completely react with 5.10g SiCl4
asked on December 7, 2010 
Science
What is the Mass of a tenspeed bicycle? What is the volume of a punch bowl? Thank you!!
asked on November 12, 2007

math
The bill is 54.95
posted on December 13, 2016 
Language arts
Mio, i do @mio
posted on April 28, 2015 
math
how do you work it out it words instead of c and d and that
posted on January 23, 2013 
Algebra
meant +9 and then do the rest.
posted on March 13, 2008 
Algebra
20x^227x9
posted on March 13, 2008 
world history
what is the technique for determining the age of organic remains?
posted on September 12, 2007