Answers: 1
Physics, 21.06.2019 16:00
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.
Answers: 2
Physics, 22.06.2019 09:30
How would a small bar magnet be oriented when placed at position x?
Answers: 2
Physics, 22.06.2019 10:30
An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.
Answers: 2
Physics, 22.06.2019 14:30
What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?
Answers: 1
Adriver can exceed the postage maximum speed limit in a work zone t or f?...
Mathematics, 30.08.2020 02:01
Mathematics, 30.08.2020 02:01
Arts, 30.08.2020 02:01
Computers and Technology, 30.08.2020 02:01
Physics, 30.08.2020 02:01
Mathematics, 30.08.2020 02:01
English, 30.08.2020 02:01
Biology, 30.08.2020 02:01
Mathematics, 30.08.2020 02:01
History, 30.08.2020 02:01
Mathematics, 30.08.2020 02:01