subject
Physics, 25.10.2021 23:20 penaabel1492

Cho cơ hệ như hình vẽ. Bỏ qua khối lượng các ròng rọc và ma sát giữa các mặt tiếp xúc.
(a) Tìm mối liên hệ giữa a1 và a2.
(b) Xác định biểu thức các lực căng dây, a1, a2

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 06:40
Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?
Answers: 2
question
Physics, 22.06.2019 09:00
Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack
Answers: 2
question
Physics, 22.06.2019 11:00
Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and
Answers: 1
question
Physics, 22.06.2019 14:30
Slab pull” is a type of tectonic plate movement that occurs due to the forces of mantle convection and results in the subduction of the lithosphere true or false
Answers: 2
You know the right answer?
Cho cơ hệ như hình vẽ. Bỏ qua khối lượng các ròng rọc và ma sát giữa các mặt tiếp xúc.
(a) T...
Questions
question
Mathematics, 24.04.2021 04:40
question
Biology, 24.04.2021 04:40
question
Mathematics, 24.04.2021 04:40
question
Physics, 24.04.2021 04:40
Questions on the website: 13722362