Answer:
The inductance of the inductor is 3.2 mH.
Explanation:
Given that,
Current = 0.560 A
Angular frequency = 280 rad/s
Voltage = 0.500 V
We need to calculate the inductance
Using formula of inductance
Put the value into the formula
Hence, The inductance of the inductor is 3.2 mH.
Through conduction currents.
Followed by convection currents.
<span><u><em>Answer:</em></u>
non-renewable energy resources are the ones that can be used up
<u><em>Explanation:</em></u>
<u>Energy resources can be classified into two categories:</u>
<u>1- non renewable resources:</u> these are the energy resources that cannot renew themselves. They are the resources that are formed from sources that can be consumed and run out. All fossil fuels are considered non renewable resources
Examples of non renewable energy resources: coal, oil, gas, petroleum , ......
<u>2- renewable resources:</u> these are the energy resources that are always present and can easily be renewed. Therefore, they do not come to an end.
Examples of renewable resources: solar energy, wind energy,.....
Based on the above, the energy resource that can be used up is the non renewable energy resource.
Hope this helps :)</span>
Answer:
The speed of projection is 34 m/s.
Explanation:
Height of building, h = 51 m
horizontal distance, d = 74 m
time, t = 8 s
Let the angle is A and the speed is u.
d = u cos A x t
74 = u cos A x 8
u cos A = 9.25 .... (1)
Use second equation of motion
Squaring and adding both the equations
