subject
Physics, 16.06.2021 16:40 jhashknkughb6759

Ví dụ 4: Một con lắc lò xo có k = 16(N / m) treo thẳng đứng, đầu dưới treo vật có khối lượng 100 g. Vật đang ở vị trí cân bằng dùng lực F để kéo vật theo phương thẳng đứng rồi buông nhẹ thì nó dao động điều hoà với biên độ 5 cm, lấy g=10(m/s^ 2 ) . Tính F. A. 1,8N. B. 6,4N. C. 0,8N. 100 D. 3,2N 10 Milers​

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 12:10
Does anyone have the answers to online physics course plato course physics, semester a v3.0
Answers: 2
question
Physics, 22.06.2019 15:20
Your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change
Answers: 3
question
Physics, 22.06.2019 17:30
Which basic property determines a colored light's placement on the spectrum of visible light? a. speed b. frequency c. amplitude d. velocity
Answers: 3
question
Physics, 23.06.2019 02:00
The unit of resistivity is the: ohm ohm-cm volt coulomb
Answers: 2
You know the right answer?
Ví dụ 4: Một con lắc lò xo có k = 16(N / m) treo thẳng đứng, đầu dưới treo vật có khối lượng 100 g....
Questions
question
Biology, 07.10.2019 00:30
question
Mathematics, 07.10.2019 00:30
question
Mathematics, 07.10.2019 00:30
question
Mathematics, 07.10.2019 00:30
question
History, 07.10.2019 00:30
Questions on the website: 13722360