![subject](/tpl/images/cats/fizika.png)
Physics, 12.10.2020 01:01 alyssaflores
A block suspended from a spring is oscillating vertically with a frequency of 4 Hz and an amplitude of 7 cm. A very small rock is placed on top of the oscillating block just as it reaches its lowest point. Assume that the rock has no effect on the oscillation. At what distance above the block’s equilibrium position does the rock lose contact with the block? (hint this occurs when the rock’s acceleration equals the value of gravity) What is the speed of the rock when it leaves the block? What is the greatest distance above the block’s equilibrium position reached by the rock? (Let t = 0 be when the rock is placed on the block)
![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)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:20, walmartislife
Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:40, tasniahussain21
The system is released from rest with the cable taut, and the homogeneous cylinder does not slip on the rough incline. determine the angular acceleration of the cylinder and the minimum coeffi cient s of friction for which the cylinder will not slip.
Answers: 2
You know the right answer?
A block suspended from a spring is oscillating vertically with a frequency of 4 Hz and an amplitude...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
English, 09.12.2020 14:30
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 09.12.2020 14:30
![Konu](/tpl/images/cats/istoriya.png)
History, 09.12.2020 14:30
![Konu](/tpl/images/cats/ap.png)
Advanced Placement (AP), 09.12.2020 14:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 14:30
![Konu](/tpl/images/cats/health.png)
Medicine, 09.12.2020 14:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 14:30
![Konu](/tpl/images/cats/mat.png)