Aone-piece cylinder has a core section protruding from the larger drum and is free to rotate around its central axis. a rope wrapped around the drum of radius 1.22 m exerts a force of 3.11 n to the right on the cylinder. a rope wrapped around the core of radius 0.62 m exerts a force of 6.92 n downward on the cylinder. 3.11 n 6.92 n what is the magnitude of the net torque acting on the cylinder about the rotation axis? answer in units of n · m.

Is it possible to use the energy from two atoms colliding to create a clean burning lasting fuel source with a large amount of force? is it also possible to harness that energy from the two atoms colliding to create a clean energy source that will last for years from just two atoms colliding. is there a possibility to control and store that energy for years but slowly let the energy out enough to power cities cheaper and faster.

When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation

Steam is generated in a boiler of a cogeneration plant at 10 mpa and 450°c at a steady rate of 5 kg/s. in normal operation, steam expands in a turbine to a pressure of 0.5 mpa and is then routed to the process heater, where it supplies the process heat. steam leaves the process heater as a saturated liquid and is pumped to the boiler pressure. in this mode, no steam passes through a condenser, which operates at 20 kpa. (a) determine the power produced in the turbine and the rate at which process heat is supplied in this mode. (b) determine the power produced in the turbine and the rate of process heat supplied if only 60 percent of the steam is routed to the process heater and the remainder is expanded to the condenser pressure. (3.32 mw; 9.69 mw; 4.25 mw; 5.82 mw)