What are the variables in Gay-Lussac's law?
2 answers:
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While plane is moving under tailwind condition it took time "t"
so here we will have
here net speed of the plane will be given as
similarly when it moves under the condition of headwind its net speed is given as
now time taken to cover the distance is 2 hours more
now solving two equations
solving above for v_w we got
Answer:
- Disk C and Disk D
Explanation:
The total charge in the disks
must be conserved before and after bringing them together.
Lets equate the sum of the initial charge with the sum of the final for the disk:
So, the initial charges must sum +17 μC.
Now, as there are no charges over +17 μC, this means that both charges must be positive.
As the only positive charges are and
, this disk must be the ones we are looking for. And, as we can see, they sum 17 μC:
Answer:
a
Explanation:
If its not right choose D
