3 years ago

A record of whether a subject is male or female is an example of:

Physics

1 answer:

andriy [413]3 years ago

6 0

The answer is either B or C

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To what potential should you charge a 3.0 μf capacitor to store 1.0 j of energy?

Nimfa-mama [501]

The energy stored in a capacitor is given by:
$U= \frac{1}{2}CV^2$
where
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The capacitor in this problem has capacitance
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So if we re-arrange the previous equation, we can calculate the potential V that should be applied to the capacitor to store U=1.0 J of energy on it:
$V= \sqrt{ \frac{2U}{C} }= \sqrt{ \frac{2 \cdot 1.0 J}{3.0 \cdot 10^{-6}F} }=816 V$

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4 years ago

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4 years ago

When will you say a body is in a) uniform acceleration (b) non uniform acceleration

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Answer:

See below ~

Explanation:

Part (a) :

We can say a body is in uniform acceleration if the acceleration of the object remains constant with respect to time throughout its motion.

Part (b) :

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2 years ago

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