A train leaves Houston and travels north at 65 km/h. After it travels 150 km, it turns left and travels 60 km towards the west at 55 km/h. Justify your answers to the following questions below. Where applicable, answer using complete sentences.

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

It is may 5 and you are somewhere in the northern hemisphere. if you determine that the noon sun is 51 degrees above your southern horizon, what is the latitude of your location

The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.