A rock is placed in a graduated cylinder to determine its volume. The following data are obtained. What is the volume of the rock? Initial volume of water: 13.7 mL Final volume of water: 28.9 mL
April 22, 2015
A bullet with a mass of 4.0 g and a speed of 736 m/s is fired at a block of wood with a mass of 0.075 kg. The block rests on a frictionless surface, and is thin enough that the bullet passes completely through it. Immediately after the bullet exits the block, the speed of the ...
October 19, 2012
Ok i said that both the exteriors were different because the Christian Church was plain, and the Gothic Cathedral has more features like arches and such. And what they had in common was that, they both had impressive interiors.. Do you think thats good ?
May 14, 2012
I need to compare and contrast the architectural details of the Early Christian basilica with those of the Gothic Cathedral. Im searching and searching on google, and i cannot find anything. PLEASE HELP PLEASE.
May 14, 2012
Val's Food signs a contract to buy 1,500 pounds of basil from Sun Farms, a small organic herb grower, as long as independent organization inspects and certifies that the crop contains no pesticide or herbicide residue. Val's has a contract with several restaurant ...
April 2, 2012
calculate the weight of crystal formed on cooling 80 gm of saturated solution from 60 degree Celsius to 30 degree Celsius. solubility of salt at 60 degree Celsius and 30 degree Celsius are 132 and 95 respectively.
November 23, 2010
Suppose that an object attached to a coiled spring is pulled down a distance of 5 inches from its rest position and then released. If the time for one oscillation is 3 seconds, write and equation that relates the displacement d of the object from its rest position after time t...
March 31, 2010
a). With the above assumption, initial velocity, just off the table surface is u = 4.8 m/s (assume in the horizontal, X direction) Vertical height, distance, S = 1.0 m (given) Acceleration = acceleration of gravity = 9.8 m/s2 (assumed). To calculate the horizontal distance ...
August 27, 2009
Molecules that result from this bond do not dissociate in water because its atoms are not charged and, therefore, not attracted to the negative or positive ends of the water molecule. H-bond ionic bond nonpolar covalent bond polar covalent bond I am thinking polor covalent ...
August 17, 2007