Answer:
Introspection is a process that involves looking inward to examine one's own thoughts and emotions. ... The experimental use of introspection is similar to what you might do when you analyze your own thoughts and feelings but in a much more structured and rigorous way.
Explanation:
Example of it: The definition of introspection is self-examination, analyzing yourself, looking at your own personality and actions, and considering your own motivations. An example of introspection is when you meditate to try to understand your feelings. noun.
The momentum of block B after the collision is -50 kg m/s.
Explanation:
We can solve this problem by using the principle of conservation of momentum. In fact, the total momentum of the system before and after the collision must be conserved, so we can write:

where:
is the momentum of block A before the collision
is the momentum of block B before the collision
is the momentum of block A after the collision
is the momentum of block B after the collision
Solving for
, we find:

So, the momentum of block B after the collision is -50 kg m/s.
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Answer:
15 nC and 10 nC
Explanation:
qA + qB = 25 nC = 25 x 10^-9 C
F = 5.4 x 10^-4 N
d = 5 cm = 0.05 m
Use the Coulomb's law

By substituting the values, we get

qA x qB = 1.5 x 10^-16 C
So, 



qA = 15nC or 10nC
So, qB = 10 nC or 15 nC