subject
Physics, 30.07.2021 14:00 2006260

MNG GIÚP EM VỚI Ạ: một con lắc đơn quả nặng có khối lượng m=100g dao động điều hoà ở nơi có g=10m/s^2 với phương trình s=12cos4t cm. Lực căng dây khi quả nặng đi qua VTCB có độ lớn: A: 1,0056N B: 1,0124N C: 1,2111N D: 1,1448N

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 18:00
How are momentum and impulse related? impulse is a whim to do something, while momentum keeps it going impulse is another name fore instantaneous momentum the impulse acting on and object is equal to the change of momentum it causes. the impulse that acts on and object is the momentum that results.
Answers: 2
question
Physics, 22.06.2019 03:00
1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of
Answers: 1
question
Physics, 22.06.2019 19:30
The ability to make things happen is also called a. heat b. force c. matter d. energy
Answers: 2
question
Physics, 23.06.2019 12:30
Write a brief essay describing the minimum requirements for any electric circuit. within your essay,
Answers: 1
You know the right answer?
MNG GIÚP EM VỚI Ạ: một con lắc đơn quả nặng có khối lượng m=100g dao động điều hoà ở nơi có g=10m/s^...
Questions
question
Mathematics, 03.11.2019 01:31
question
Mathematics, 03.11.2019 01:31
Questions on the website: 13722360