Physics, 14.04.2020 18:20, cajunldy2001
A uniform, 6.9-m-long beam weighing 5180 N is hinged to a wall and supported by a thin cable attached 1.5 m from the free end of the beam. The cable runs between the beam and the wall and makes a 45° angle with the beam. What is the tension in the cable when the beam is at an angle of 27° above the horizontal?
Answers: 2
Physics, 21.06.2019 22:30, tvrgrvJfbhh3881
Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.
Answers: 3
Physics, 22.06.2019 15:00, chynahgibsonwinfrey
What happens when a rubber rod is rubbed with a piece of fur?
Answers: 1
Physics, 22.06.2019 19:30, cierraandgarett8950
The ability to make things happen is also called a. heat b. force c. matter d. energy
Answers: 1
A uniform, 6.9-m-long beam weighing 5180 N is hinged to a wall and supported by a thin cable attache...
Chemistry, 03.05.2020 13:22
Mathematics, 03.05.2020 13:23
Mathematics, 03.05.2020 13:23
Mathematics, 03.05.2020 13:23
English, 03.05.2020 13:23
Mathematics, 03.05.2020 13:23
History, 03.05.2020 13:23