![subject](/tpl/images/cats/fizika.png)
Physics, 24.11.2020 19:40 kayleewoodard
Two blocks are connected by a very light string passing over a massless and frictionless pulley. Traveling at constant speed, the 20.0-N block moves 75.0 cm to the right and the 12.0-N block moves 75.0 cm downward. How much work is done (a) on the 12.0-N block by (i) gravity and (ii) the tension in the string
![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 08:20
At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:30
Lightning is an example of what phenomenon? a release of a large amount of energyan absorption of a large amount of energya natural electric circuita natural electric current
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 06:40
Relate the real life phenomenon with each branch physics; 1; mechanics 2; heat 3; sound 4; light(optics) 5; electricity& magnetism 6; atomic physics 7; nuclear physics 8; plasma physics 9; geophysics
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 10:30
Give the relation of resistance of wire with its length and thickness
Answers: 1
You know the right answer?
Two blocks are connected by a very light string passing over a massless and frictionless pulley. Tra...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.12.2020 20:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.12.2020 20:50
![question](/tpl/images/cats/geografiya.png)
Geography, 16.12.2020 20:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.12.2020 20:50
![question](/tpl/images/cats/istoriya.png)
History, 16.12.2020 20:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 16.12.2020 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2020 20:50
![question](/tpl/images/cats/es.png)
Spanish, 16.12.2020 20:50
![question](/tpl/images/cats/ekonomika.png)
Business, 16.12.2020 20:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2020 20:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2020 20:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2020 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2020 20:50
![question](/tpl/images/cats/en.png)
English, 16.12.2020 20:50