eXCUSE ME!!! EXTRA POINTS PLUS BRAINLIEST!!! SUPER DESPERATE HERE!!! The position of an object does not move relative to a refer
2 answers:
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Answer:
Explanation:
= Vacuum permittivity =
= Area =
= Distance between plates = 1 mm
= Changed voltage = 60 V
= Initial voltage = 100 V
= Resistance =
Capacitance is given by
We have the relation
The time taken for the potential difference to reach the required level is .
Answer:
See the explanation below.
Explanation:
This analysis can be easily deduced by means of Newton's second law which tells us that the sum of the forces or the total force on a body is equal to the product of mass by acceleration.
∑F = m*a
where:
F = total force [N]
m = mass [kg]
a = acceleration [m/s²]
We must clear the acceleration value.
We see that the term of the mass is in the denominator, so that if the value of the mass is increased the acceleration decreases, since they are inversely proportional.