Chapter 3.4, Problem 4TY

Interpretation Introduction

Interpretation:

The uncertainty in time when an object fall from a building to ground has to be calculated

Concept Introduction:

Uncertainty for powers and roots:

For the function $y=x^a$ , the relative uncertainty in $y(\%e_y)$ is $a$ times the relative uncertainty in $x(\%e_x)$

$y=x^a\Rightarrow \%e_y=a(\%e_x)$

To Calculate: The uncertainty in time when an object fall from a building to ground