Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified line. ; about the y-axis

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.

What is a subatomic particle with a negative charge and very little mass?