![subject](/tpl/images/cats/fizika.png)
Physics, 31.05.2021 16:10 fendyli2353
a turntable must spin at 33.3 rev/min (3.49 rad/s) to play an old-fashioned vinyl record. How much torque must the motor deliver if the turntable is to reach its final angular speed in 2.50 revolutions, starting from rest? The turntable is a uniform disk of diameter 30.5 cm and mass 0.250 kg.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 18:20
Find the vertex(use the completing the square method), findthe x- and y-intercepts, and sketch the graph offunction. y = 2x2 + 4x - 1
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:10
Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:40
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 740 n/m. it is initially at rest on an inclined plane that is at an angle of theta= 26 with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is uk = 0.17. in the initial position, where the spring is compressed by a distance of d = 0.16 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. the block's initial mechanical energy is 9.472 j.b. if the spring pushes the block up the incline, what distance l in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 02:00
Emergent properties of living systems are defined as properties that .
Answers: 3
You know the right answer?
a turntable must spin at 33.3 rev/min (3.49 rad/s) to play an old-fashioned vinyl record. How much t...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 28.06.2019 18:30
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 28.06.2019 18:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 28.06.2019 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.06.2019 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 28.06.2019 18:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 28.06.2019 18:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.06.2019 18:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 28.06.2019 18:30
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 28.06.2019 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.06.2019 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.06.2019 18:30
![question](/tpl/images/cats/en.png)