Problems

matt is traveling along a straight interstate highway. he notices that the mile marker reads

260. he continues to travel until he reaches the 150 mile marker and then retraces his path

to the 175 mile marker.

a

what is his distance traveled?

b.

what is his displacement from the 260 mile marker?

c.

if he traveled for 2.5 hours, what is his average speed?

The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value

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.