Answer:
18 radians
Explanation:
The computation is shown below:
As we know that
Torque = Force × Moment arm
= 1N × 1M
= 1N-M
Torque = ![I\alpha](https://tex.z-dn.net/?f=I%5Calpha)
![\alpha = \frac{torque}{I}\\\\= \frac{1}{100}\\\\= 0.01 rad/s^2](https://tex.z-dn.net/?f=%5Calpha%20%3D%20%5Cfrac%7Btorque%7D%7BI%7D%5C%5C%5C%5C%3D%20%5Cfrac%7B1%7D%7B100%7D%5C%5C%5C%5C%3D%200.01%20rad%2Fs%5E2)
Now
![\theta = w_ot + \frac{1}{2} \alpha t^2\\\\w_o = 0\\\\\theta = 0 \times 60 + \frac{1}{2} \times 0.01 \times 60^2\\\\= 18\ radians](https://tex.z-dn.net/?f=%5Ctheta%20%3D%20w_ot%20%2B%20%5Cfrac%7B1%7D%7B2%7D%20%5Calpha%20t%5E2%5C%5C%5C%5Cw_o%20%3D%200%5C%5C%5C%5C%5Ctheta%20%3D%200%20%5Ctimes%2060%20%2B%20%5Cfrac%7B1%7D%7B2%7D%20%5Ctimes%200.01%20%5Ctimes%2060%5E2%5C%5C%5C%5C%3D%2018%5C%20radians)
Here t = 1 minutes = 60 seconds
We are given a series circuit with two light bulbs. In this case, the light bulbs act as resistors in series and the total resistance is:
![R_t=R_1+R_2](https://tex.z-dn.net/?f=R_t%3DR_1%2BR_2)
That is the sum of all the resistances in series in the circuit. To determine the voltage we can use Ohm's law:
![V=IR](https://tex.z-dn.net/?f=V%3DIR)
Where "R" is the total resistance and "I" is the current in the circuit. Replacing we get:
From the information given and if the question is complete then;
Absolute temperature is the temperature in Kelvin
To convert degree Celsius to kelvin we normally add 273
that is Kelvin = deg Celsius + 273
Thus since we have been given that the air was at -70 degrees celcius;
then; - 70° C + 273 = 203 K
Therefore; the absolute temperature is 203 K
Answer:
1kg
Explanation:
this box is the smallest and weighs the least. Hope this helps :]
Answer:
yes it doesn't matter
Explanation:
it doesn't matter because troughs and crests are the same and either can be used