![subject](/tpl/images/cats/fizika.png)
Physics, 07.07.2021 14:00 gabrielgutierrez730
A 1.5m wire is used, if the copper wire has a diameter of 2.3mm ,calculate its resistance at room temperature given that
![pcu = 1.70 \times {10 }^{ - 8}](/tpl/images/2419/8580/56ce7.png)
ā
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 05:30
Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:20
The ultracentrifuge is an important tool for separating and analyzing proteins. because of the enormous centripetal accelerations, the centrifuge must be carefully balanced, with each sample matched by a sample of identical mass on the opposite side. any difference in the masses of opposing samples creates a net force on the shaft of the rotor, potentially leading to a catastrophic failure of the apparatus. suppose a scientist makes a slight error in sample preparation and one sample has a mass 10 mg larger than the opposing sample. if the samples are 12 cm from the axis of the rotor and the ultracentrifuge spins at 70,000 rpm, what is the magnitude of the net force on the rotor due to the unbalanced samples? ( be thorough on your answer)
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:00
During a car accident, a 125kg driver is moving at 31m/s and in 1.5s is brought to rest by an inflating air bag. what is the magnitude of the change in momentum to the driver
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:00
Boiling water is an example of physical change. true or false
Answers: 2
You know the right answer?
A 1.5m wire is used, if the copper wire has a diameter of 2.3mm ,calculate its resistance at room te...
Questions
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 01:00
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 01:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.03.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 10.03.2021 01:00
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.03.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 01:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.03.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 01:00