Physics, 22.06.2019 00:40 naomicervero
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: 1
Physics, 22.06.2019 15:30
Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)
Answers: 3
Physics, 22.06.2019 18:30
Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size
Answers: 3
Physics, 22.06.2019 19:30
If the area of a square has increased by a factor of 16, by how much has each side increased?
Answers: 3
Physics, 23.06.2019 00:10
During cooling, the kinetic energy of the molecules falls. why does this happen? a.the motion of the molecules increases. b. the motion of the molecules slows down. c.the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.
Answers: 2
The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar...
Computers and Technology, 14.09.2019 01:10
Computers and Technology, 14.09.2019 01:10
Computers and Technology, 14.09.2019 01:10
Computers and Technology, 14.09.2019 01:10
Computers and Technology, 14.09.2019 01:10
Computers and Technology, 14.09.2019 01:10
Computers and Technology, 14.09.2019 01:10
Computers and Technology, 14.09.2019 01:10
Computers and Technology, 14.09.2019 01:10
Computers and Technology, 14.09.2019 01:10
Computers and Technology, 14.09.2019 01:10
Computers and Technology, 14.09.2019 01:10
Computers and Technology, 14.09.2019 01:10
Mathematics, 14.09.2019 01:10