Answer:
True
Explanation:
This is a universal rule for all standard motor vehicles.
Answer:
a) 0.477 W/m²
b) 13.407 N/C
c) 18.96 N/C
Explanation:
P = Power = 150 W
r = Distance = 5 m
ε₀ = Permittivity of space = 8.854×10⁻¹² F/m
a) Average intensity

∴ Average intensity is 0.477 W/m²
b) Rms value

∴ Rms value of the electric field is 13.407 N/C
c) Peak value

∴ Peak value of the electric field is 18.96 N/C
Work
Explanation:
Energy can do work or bring about change.
Energy is simply the ability to do work. When work is done, changes occur in a body.
- There are different forms of energy and they are all related to work done.
- When work is done on a body, a force causes a change in that body.
- Both potential and kinetic energy are the same as work done.
- Energy is needed to do work.
- Work is done when a body changes energy.
Learn more:
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Answer:
The orbital velocity 
The period is 
Explanation:
Generally centripetal force acting ring particle is equal to the gravitational force between the ring particle and the planet , this is mathematically represented as

=> 
Here G is the gravitational constant with value 
is the mass of with value 
r is the is distance from the center of the to the outer edge of the A ring
i.e r = R + D
Here R is the radius of the planet with value 
D is the distance from the equator to the outer edge of the A ring with value 
So

=> 
So
=> ![w = \sqrt{ \frac{ 6.67*10^{-11}* 5.683*10^{26}}{[1.4*10^{8}]^3} }](https://tex.z-dn.net/?f=w%20%3D%20%5Csqrt%7B%20%5Cfrac%7B%206.67%2A10%5E%7B-11%7D%2A%20%205.683%2A10%5E%7B26%7D%7D%7B%5B1.4%2A10%5E%7B8%7D%5D%5E3%7D%20%7D)
=> 
Generally the orbital velocity is mathematically represented as

=> 
=> 
Generally the period is mathematically represented as

=> 
=> 
Answer:
The orbital velocity 
The period is 
Explanation:
Generally centripetal force acting ring particle is equal to the gravitational force between the ring particle and the , this is mathematically represented as
