A ferry bont torrt rounds among three islands. It sails from the first island to the second island 4.76km in a direcion 37 degress north of east. It then sails from the second island to the third island in a direction 69 degrees west of north. calculate the distance between the first and third island?

What is the final velocity of the initial velocity of 25 and -50?

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.

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot