![subject](/tpl/images/cats/fizika.png)
Physics, 20.02.2020 08:03 endreu2005
A mass M tied to a light string is moving in a vertical circle. The tension in the string at the top is TT and TB at the bottom of the circle. The work done by the tension on M as it moves from bottom to top is:
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 07:00
The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:00
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: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:50
The heliocentric and the geocentric models of the solar system included these central principles
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:10
Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up
Answers: 2
You know the right answer?
A mass M tied to a light string is moving in a vertical circle. The tension in the string at the top...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 09.10.2019 00:30
![question](/tpl/images/cats/istoriya.png)
History, 09.10.2019 00:30
![question](/tpl/images/cats/health.png)
Health, 09.10.2019 00:30
![question](/tpl/images/cats/fizika.png)
Physics, 09.10.2019 00:30
![question](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 00:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 00:30
![question](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 00:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 09.10.2019 00:30
![question](/tpl/images/cats/biologiya.png)
Biology, 09.10.2019 00:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 00:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
Health, 09.10.2019 00:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 00:30
![question](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 00:30