A: Air masses move and meet.
Answer:
60 Ohms
Explanation:
Ohms law states that the voltage in the circuit is directly proportional to the current through the circuit components and expressed as
V=IR
Where V is the voltage, I is current and R is resistance
Making R the subject of the formula then
![R=\frac {V}{I}](https://tex.z-dn.net/?f=R%3D%5Cfrac%20%7BV%7D%7BI%7D)
Substituting 3.0V for V and 0.05 A for I then
![R=\frac {3}{0.05}=60.0](https://tex.z-dn.net/?f=R%3D%5Cfrac%20%7B3%7D%7B0.05%7D%3D60.0)
Therefore, resistance is 60.0 Ohms
I don't see an image. Sorry I couldn't help you
Answer:
![\tau=5N\cdot m](https://tex.z-dn.net/?f=%5Ctau%3D5N%5Ccdot%20m)
Explanation:
The first derivative of the angular momentum with respect to time is defined as the magnitude of the average torque acting on the particle:
![\frac{dL}{dt}=\tau](https://tex.z-dn.net/?f=%5Cfrac%7BdL%7D%7Bdt%7D%3D%5Ctau)
So, we calculate the magnitude of the average torque, dividing the change of the angular momemtum into the time:
![\tau=\frac{\Delta L}{\Delta t}\\\tau=\frac{10\frac{kg\cdot m^2}{s}}{2s}\\\tau=5N\cdot m](https://tex.z-dn.net/?f=%5Ctau%3D%5Cfrac%7B%5CDelta%20L%7D%7B%5CDelta%20t%7D%5C%5C%5Ctau%3D%5Cfrac%7B10%5Cfrac%7Bkg%5Ccdot%20m%5E2%7D%7Bs%7D%7D%7B2s%7D%5C%5C%5Ctau%3D5N%5Ccdot%20m)
Answer:
ответ 1.25 × 10‐³ и вот ваш ответ