Total # Posts: 15
When it comes to a ballistic pendulum, why would it be justified to say that the momentum in the horizontal direction is conserved over the collision interval? I think it's because of the law of conservation of linear momentum, but I feel like there is more to it than that...
October 13, 2015
urgent physics ?
I have drawn my force body diagrams, but I need help making forming the equation for this problem. Any assistance is greatly appreciated! A 60 kg block slides along the top of a 100 kg block. The lighter block has an acceleration of 3.8 m/s2 when a horizontal force F= 390 N is...
October 3, 2014
why the hell can't i just look at answers
April 14, 2014
Number 1 is A Number 2 is D Number 3 is A Number 4 is D I know I just did this test and got a 4/4
March 3, 2014
Fundamentals of Early Childhood Education
Describe nine elements of daily structure recommended for early childhood program.
November 27, 2012
A model of the ocean floor takes up 2/5 of the space in an aquarium. if 3/8 of the model is coral, what fraction of the space in the aquarium is taken by coral?
December 5, 2011
What is the Native American group that allied with Pitt's British troops?
October 17, 2011
math and language arts
What is a sentence using the words abacus and trigonometry and hypotenuse i could use as a example? It much use definions.
September 2, 2011
All Lyman emission lines are transitions from the excited state to _____ state.
September 12, 2010
After a tornado, a 0.55g straw was found embedded 2.3cm into the trunk of a tree. if the average force excerted on the straw by the tree was 65N, what was the speed of the straw when it hit the tree?
March 15, 2010
how to integrate: y' = 2xy/(x^2-y^2)
April 13, 2009
making the continent pangaea
October 28, 2008
I need help figuring out what the writing style was for medieval literature, english renassiance literature, renaissance drama, and early 7th century literature.
September 25, 2008
Are you doing Ashworth University high school academic english 4? I'm stuck on the same thing! Did you find any info. that helped?
August 12, 2008
Molecules of atoms
April 30, 2008