1.A bus line 4 miles long runs through an area with 1/6 acre lots,3.5 people per household, average 1 car per household. People willwalk up to 1/6 mile to a bus stop, so stops are located 1/3 mileapart along the route. Say commuters will tolerate 20 min headways.Assume no rush hr, rather uniform demand over 14 hrs. How many buses leave the terminal daily and how many pass per day arecarried.
2.A thin tube of 1/8 in thickness has a mean diameter of 6 in. Whatis the maximum torque the tube can transmit if the allowable normalstress in compression is 10 ksi?