The sled dog in the figure below drags sled a and b across the snow. the coefficient of friction between the sleds and the snow is .11. if the tension in rope 1 is 190 n, what's the tension in rope 2?

What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus

From the perspective of an employee that effective channeling of work related information and concerns

Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system