![subject](/tpl/images/cats/fizika.png)
Physics, 14.04.2020 19:05 shayshayyy41
A spring gun consists of a spring inside a plastic tube with spring constant, k. The spring can be compressed 20 cm from its equilibrium length. A 100 g hard plastic ball is then loaded into the tube. If the ball is shot directly up and reaches a height of 2 m above the top of the tube, what is the spring constant, k? Ignore air resistance.
A) 98 N/m
B) 20 N/m
C) 12 N/m
D) 25 N/m
E) 390 N/m
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:00, levilugar
Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:00, dee6991
Abumper car with a mass of 250 kg is traveling at a speed of 4 m/s. this bumper car collides and sticks to a second bumper car with a mass of 250 kg, which is initially at rest. what is the final speed of these two bumper cars after the collision, assuming they remain stuck together?
Answers: 1
You know the right answer?
A spring gun consists of a spring inside a plastic tube with spring constant, k. The spring can be c...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.06.2021 02:10
![Konu](/tpl/images/cats/istoriya.png)
History, 16.06.2021 02:10
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.06.2021 02:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.06.2021 02:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.06.2021 02:10
![Konu](/tpl/images/cats/mat.png)