Sample:
As soon as the lightning is seen, sound travels in the air for several kilometers until it eventually reaches the observer.
I THINK 5 is A and 6 is C
Answer:
Explanation:Required formula is
W=F *S
W=work =?
F=force =5N
S=displacement =0.5m
please feel free to ask if you have any questions
Answer:
Assuming the charged density in the insulated solid sphere of radius 3.1m is 8.8e-9, the electric field at 5.2 meters is 73.1256 .
Explanation:
The electric charge linear density is equal to 8.8 x
the radius of the sphere is 3.1m
The magnitude of the electric field at the radius of the sphere equal to 5.2 meters can be calculated with the formula ;
- E = λ / 4πε₀ [ r / α ( α + r ) ]
Solution:
E = 8.8 x / 4πε₀ [ 3.1/ 5.2( 5.2 + 3.1) ]
= 1018.0995 [0.07183]
= 73.1256
Answer:
answer is box 1
Explanation:
Ok so an equilibrium of a dynamical system is a value of the state variables where the state variables do not change.In other words, an equilibrium is a solution that does not change with time