![subject](/tpl/images/cats/fizika.png)
A mass of 4.0 kg is in motion along a horizontal, frictionless surface with a speed of 2.5 m/s when it makes contact with a horizontal spring anchored to a wall. The spring compresses and brings the mass to a momentary rest. The spring constant is 1250 N/m. a) Determine the maximum distance the spring is compressed. b) Determine the speed of the block when the spring is compressed a distance of 9.5 cm.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:00
Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:40
You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
Answers: 2
![question](/tpl/images/cats/fizika.png)
You know the right answer?
A mass of 4.0 kg is in motion along a horizontal, frictionless surface with a speed of 2.5 m/s when...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/en.png)
English, 09.09.2020 06:01
![question](/tpl/images/cats/en.png)
English, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/istoriya.png)
History, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/fizika.png)
Physics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/en.png)
English, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 06:01
![question](/tpl/images/cats/en.png)
English, 09.09.2020 06:01