subject
Physics, 29.11.2021 06:20 budjasdatazaki467

Một lò xo có chiều dài tự nhiên 20cm và có độ cứng 40N/m. Giữ cổ định một đầu và tác dụng vào đầu kia một lực 2N để nên lo xo. Chiều dài của lò xo khi bị nén là bao nhiêu?

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 12:50
The heliocentric and the geocentric models of the solar system included these central principles
Answers: 1
question
Physics, 22.06.2019 15:30
The movement of electrons between atoms is called an
Answers: 2
question
Physics, 22.06.2019 23:00
Which of the following will cause an induced current in a coil of wire? the constant field of the earth passing through the coil a magnet resting near the coil a magnet being moved into or out of the coil a wire carrying a constant current near the coil
Answers: 3
question
Physics, 23.06.2019 00:30
1. when conducting a test on what kind of music increases the growth of plants, all of the following would fail to meet to fair test standard except (1 point) using different kinds of plants. giving some plants more water than others. exposing the plants to different types of music. using nutrient-rich soil for one and lesser soil for others. 2. engineering uses scientific thinking to solve real-world problems. (1 point) true false 3. what does it mean to test a hypothesis? (1 point) pass a quiz on other scientists’ results analyze only the results from scientific sources not make assumptions about how an experiment will turn out see if the results of an experiment are what the scientist predicted
Answers: 3
You know the right answer?
Một lò xo có chiều dài tự nhiên 20cm và có độ cứng 40N/m. Giữ cổ định một đầu và tác dụng vào đầu ki...
Questions
question
Mathematics, 04.01.2021 19:00
question
Advanced Placement (AP), 04.01.2021 19:00
question
Mathematics, 04.01.2021 19:00
question
Mathematics, 04.01.2021 19:00
question
Mathematics, 04.01.2021 19:00
question
Mathematics, 04.01.2021 19:00
question
Computers and Technology, 04.01.2021 19:00
question
Spanish, 04.01.2021 19:00
Questions on the website: 13722367