Posts by hamed

Total # Posts: 5

chemsitry
Calculate the work in kilojoules done during a reaction in which the volume expands from 10.0 L to 95.9 L against an external pressure of 2.5 atm.

physics
A 12 N horizontal force pushes a block weighing 5.0 N against a vertical wall (Fig. 6-26).The coefficient of static friction between the wall and the block is 0.60, and the coefficient of kinetic friction is 0.40. Assume that the block is not moving initially. (a) Will the ...

Physics
X10 please tell value for 1)f) how did you calculate step by step? having problems with solution

physics
A block of mass 2kg slides down a plane having an inclination of ƒá=15.0„a . Ignore friction. The block starts from rest at the top of the incline and the length of the incline is 2.00m. The velocity of the block when it reaches the bottom of the incline is?

business
he leader of your client organization has observed a lack of flexibility and a slow decision-making process in many of the departments. He believes that he is not serving his customers well, and has decided to move to a team environment and to push many of the decisions to the...