Answer:
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The possible units for impulse would be:
<span>(N. s)
</span><span>(kg. m/s)</span>
Answer:
Explanation:
For parallel inductors ,
![\frac{1}{L_R} = \frac{1}{L_1} +\frac{1}{L_2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7BL_R%7D%20%3D%20%5Cfrac%7B1%7D%7BL_1%7D%20%2B%5Cfrac%7B1%7D%7BL_2%7D)
![\frac{1}{L_R} =\frac{1}{25} +\frac{1}{50}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7BL_R%7D%20%3D%5Cfrac%7B1%7D%7B25%7D%20%2B%5Cfrac%7B1%7D%7B50%7D)
![L_R=16.67 mH.](https://tex.z-dn.net/?f=L_R%3D16.67%20mH.)
For series combination
Total inductance
= 16.67 + 20
= 36.67 mH .
reactance of total inductance at 300 kHz
= ω
where ω is angular frequency
= 2πf![L_{total}](https://tex.z-dn.net/?f=L_%7Btotal%7D)
= 2 x 3.14 x 300 x 10³ x 36.67 x 10⁻³
= 69.1 x 10³ ohm
Total rms current = Vrms / reactance
= 60 / 69.1 x 10³ A
= .87 x 10⁻³ A
= .87 mA
Answer:
The atomic bomb, is as defined by britannica.com “a deadly weapon caused by the sudden release of energy after the splitting, or fission, of the nuclei of heavy elements like uranium.” In 1945, the United States (US) dropped two atomic bombs, one in Hiroshima and the other in Nagasaki ending WWII.
Explanation:
Hope this helps :)
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<span>vf^2 = vi^2 + 2*a*d
---
vf = velocity final
vi = velocity initial
a = acceleration
d = distance
---
since the airplane is decelerating to zero, vf = 0
---
0 = 55*55 + 2*(-2.5)*d
d = (-55*55)/(2*(-2.5))
d = 605 meters
</span>