Answer:
The best estimate of the depth of the well is 2.3 sec.
Explanation:
Given that,
Record time,





We need to find the best estimate of the depth of the well
According to record time,
We can write of the record time





Here, all time is nearest 2.3 sec.
So, we can say that the best estimate of the depth of the well is 2.3 sec.
Hence, The best estimate of the depth of the well is 2.3 sec.
Is the answer you are looking for Gravity? Gravity is what pulls us down to earth.
It should be 0.25kg because you converter from g to kg and since 1g<1kg so you move the decimal to the left
I don’t know what your talking about. ?!?!?!?