Physics, 20.03.2020 23:14 ICyberAngel
In case 1, one end of a horizontal plank of mass M and length L is attached to a wall by a hinge and the other end is held up by a wire attached to the wall. In case 2 the plank is half the length but has the same mass as in case 1, and the wire makes the same angle with the plank. 1)In which case is the tension in the wire biggest
Answers: 2
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 05:30, kolibeilfuss
What is the most useful equation for electric power?
Answers: 3
Physics, 22.06.2019 06:00, ahmedeldyame
Why don't you see your reflection in water with waves or repples
Answers: 1
In case 1, one end of a horizontal plank of mass M and length L is attached to a wall by a hinge and...
English, 12.08.2020 04:01
Mathematics, 12.08.2020 04:01
History, 12.08.2020 04:01
Mathematics, 12.08.2020 04:01