Metals contain the most and semiconductors contain the least amount. Hope this helps.
Answer:
2699.73661Ω or 2.697kΩ
Explanation:

So...

So...
Ω
This is the answer, but the resistance is much too high for a circuit like this
0 because on the top of it flight will stop for a moment
Here, Initial momentum = mu = 5*1 = 5 Kg m/s
Final momentum = mv = 5*2 = 10 Kg m/s
So, Momentum has been increased from 5 Kg m/s to 10 Kg m/s. Hence, Your Final answer is option B
Hope this helps!