List three cases in which potential energy becomes
kinetic energy and three cases in which ki...
![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:00
Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?
Answers: 1
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:50
Two loudspeakers, 5.5 m apart and facing each other, play identical sounds of the same frequency. you stand halfway between them, where there is a maximum of sound intensity. moving from this point toward one of the speakers, you encounter a minimum of sound intensity when you have moved 0.33 m . assume the speed of sound is 340 m/s.part a) what is the frequency of the sound? part b) if the frequency is then increased while you remain 0.21 m from the center, what is the first frequency for which that location will be a maximum of sound intensity? express your answer to two significant figures and include the appropriate units.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:30
Two trains leave a station at the same time, train a travels at a constant speed of 16 m/s. train b starts at 8.0 m/s but accelerates constantly at 1.0 m/s squared. after 10.0 seconds, which train has the greater speed?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 02:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.07.2019 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 02:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 10.07.2019 02:00
![question](/tpl/images/cats/fr.png)
French, 10.07.2019 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 02:00
![question](/tpl/images/cats/istoriya.png)
History, 10.07.2019 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 02:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 02:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)