A dog walks 12 meters to the east and then 16 meters back to the west.
For this motion, what is the distance moved?
Tap button at left to enter
Distance =
answer using our built-in
number pad
55
What is the magn 28
of the displacement?
Magnitude = -4
Tap button at left to enter
answer using our built-in
number pad.
Dir'n =
West
(Tap field to change.)

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.