because they have been there long enough to become a fossil.
Answer:
Second option
Explanation:
"Uniform" pretty much means the same thing happens.
Can u show the problem ?
Acceleration= the rate and change of an object also cars go fast so I think it would be positive acceleration
Hope I helped
To solve this problem it is necessary to apply the concepts related to transformers, that is to say passive electrical device that transfers electrical energy from one electrical circuit to one or more circuits.
From the mathematical definition we have that the relationship between the voltage of the first coil and the second coil is proportional to the number of loops of the first and second loop, that is:

Where
input voltage on the primary coil.
input voltage on the secondary coil.
number of turns of wire on the primary coil.
number of turns of wire on the secondary coil.
Replacing our values we have:



Replacing,


From the same relations of number of turns and the voltage of the first and second coil we also have the relation of electricity and voltage whereby:

Where
= Current Primary Coil
= Current secundary Coil
Therefore:



Therefore the maximum values for the secondary coil of the voltage is 410.56V and Current is 1.87A
If you could please give me a already given speed I could estimate it. since there is no speed shown you wouldn't be able to estimate the speed of the moving train.