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Physics Examples

$P = V I$

$P$	$=$	$?$
$V$	$=$	$9.5 V$
$I$	$=$	$124 A$

Step 1

Substitute the given values into

$P = V I$ .

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Step 1.1

Substitute

$9.5 V$ for

$V$ .

$P = 9.5 V I$

Step 1.2

Substitute

$124 A$ for

$I$ .

$P = 9.5 V (124 A)$

$P = 9.50 V (124 A)$

Step 2

Simplify the right side.

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Step 2.1

Multiply

$124$ by

$9.50$ .

$P = 1178.00 (V A)$

Step 2.2

Rewrite

$V A$ as

$W$ .

$P = 1178.00 W$

$P = 1178.00 W$

Step 3

Round to

$3$ significant figures.

$P = 1.18 \cdot 10^{3} W$

Enter YOUR Problem

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$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$