Abullet of mass m = 0.029 kg is fired with a speed of vi = 94.00 m/s and hits a block of mass m = 2.52 kg supported by two massless strings. the bullet emerges from the right side of the block with a speed of vf = 47.00 m/s. find the height to which the block rises.

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.