Recent content by yannguyen

Nitrogen dioxide reacts with carbon monoxide by the overall equation: NO2(g) + CO(g) ----> NO(g)+ CO2(g) At a particular temperature, the reaction is second order In NO2 and zero order in CO. The rate constant is 0.515 L/(mol*s). How much heat energy evolves per second initially from 3.50...

I'm not sure if i got u right. Does that mean that on part 1 that i have the potential energy change and the change in the KE too? (the velocity at the end of S1 is not 0?) and then on part 2 I just have the change in kinetic energy, which also equals to the work done by frictional force on S2?

I'm not sure if i got u right. Does that mean that on part 1 that i have the potential energy change and the change in the KE too? (the velocity at the end of S1 is not 0?) and then on part 2 I just have the change in kinetic energy, which also equals to the work done by frictional force on S2?

Homework Statement When the mass M is at the position shown, it has a speed v0 = 2.17 m/s and is sliding down the inclined part of a slide. The mass reaches the bottom of the incline and then travels a distance S2 = 2.45 m along the horizontal part of the slide before stopping. The distance S1...