Airplane flight recorders must be able to survive catastrophic crashes. Therefore, they are typically encased in crash-resistant steel or titanium boxes that are subjected to rigorous testing. One of
Given length of the solenoid is L.
I tried the following way.
I found that electric field at the centre of a solenoid is B = u0*n*i, where n = loops(N)/unit length(h).
number of loops = circumferenc
Air isnt a perfect electric insulator, but it has a very high resistivity. Dry air has a resistivity of approximately 3*10^13 Ω*m. A capacitor has square plates 10cm on a side separated by 1.2 mm of d
How would you:
a. Calculate the horizontal distance traveled after it has fallen 15m?
B. Calculate the resultant velocity after 1.9s?-Time to fall 15m. = sqrt. (2h/g), = 1.7496 secs.
a) It is (1.7496
Im having a very dificult time understanding which are in peralel and which are in serise. I asked before and they said something about 1 terminal, and whatever, i just dont know how it would apply in
Find the kinetic energy of a 1.25 * 10^3kg auto traveling at
(a) 30.0 km/hr
(b) 60.0 km/hr
(c) 90.0 km/hr-Would it help you if you knew that
Kinetic Energy = .5 * mass * ( velocity )^2
The coefficient of static friction between the m = 2.80 kg crate and the 35.0° incline of the figure below is 0.260. What minimum forcemust be applied to the crate perpendicular to the incline to prev
An electric eel develops a potential difference of 460 V , driving a current of 0.90 Afor a 1.0 ms pulse.
1)Find the power of this pulse.
2) Find the total energy of this pulse.
3) Find the total c
Definitely, it is possible. Theoretically, space and time are intimately related. And we can have access to the space at a definite time in the future as Einsteins equations of relativity tell so. But
Who made it a scientific fact and said the fastest thing there is, is the speed of light? Dont give me any Einstein crap, because he had the theory not the fact. I want to know because there were rece
Centripetal force does not make a machine. Centripetal force is the reaction to centrifugal force. A machine that works on that principal is called a centrifuge.
https://secure.wikimedia.org/wikipedi
Find the angle of projection at which the horizontal range and the maximum height of a projectile are equal.
So, this is my work, but I got the answer wrong, and I dont know what I did wrong. Can you
See the fire triangle... http://en.wikipedia.org/wiki/Fire_triang…
A fire needs three things, fuel, oxygen and heat,, to start and continue.
If one of these is missing, the fire wil gradually die ou
Both car A and car B leave school at the same time, traveling in the same direction. Car A travels at a constant speed of 78 km/h, while car B travels at a constant speed of 88 km/h.
a) How far is Ca
For example courses in 2nd and 3rd level education.
What percentage of Physics would be relevant then?Thanks for any answers. I am not knowledgeable on physics just numbers. And basic stuff.
Like the
