![subject](/tpl/images/cats/fizika.png)
![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 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:00
Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:00
Ascientific blank must be testable and capable of being proven false?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 01:20
Afisherman notices that his boat is moving up and down periodically, owing to waves on the surface of the water. it takes a time of 2.70 s for the boat to travel from its highest point to its lowest, a total distance of 0.700 m. the fisherman sees that the wave crests are spaced a horizontal distance of 6.50 m apart. a. how fast are the waves traveling? b. what is the amplitude a of each wave?
Answers: 1
You know the right answer?
2. Magnetic and Electrical force are forces that attracts or repels
each other. If the objects have...
Questions
![question](/tpl/images/cats/en.png)
English, 02.07.2019 03:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 02.07.2019 03:00
![question](/tpl/images/cats/health.png)
Health, 02.07.2019 03:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.07.2019 03:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 02.07.2019 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 03:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.07.2019 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 03:00
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 02.07.2019 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 03:00
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 02.07.2019 03:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/es.png)
Spanish, 02.07.2019 03:00
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.07.2019 03:00
![question](/tpl/images/cats/istoriya.png)