Tuesday
March 31, 2015

Posts by jjjj


Total # Posts: 7

physics
A 130-kg crate is initially at rest on a horizontal frictionless surface. An applied force of 400 N to the right is exerted on the crate, causing it to move and cover a distance of 26.0 m. At the end of its path, the crate is found to be moving at a speed of 15.0 m/s. (a) What...
March 14, 2015

Physics
sorry guys my bad ... the answer is correct
October 2, 2012

Physics
no its wrong
October 2, 2012

Physics
answer: 3600/2 * 11
October 2, 2012

Physics
the answer do not depend on W0, can someone plz give us the correct answer thanks
October 2, 2012

Science
For a constant temperature, the water content of an air mass is 0.15 mg/l. If the saturation of air at that temperature is 0.50 mg/l, then the relative humidity is Fill in the Blank 01%. (Note: the answer to this question is a number.)
October 25, 2010

Romeo and Juliet (proofread essay )
this is crap its not an essay!!!!!!
April 23, 2009

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