Answer
600
Work Step by Step
Substitute the given values for the variables.
$W=fd=30\times20=600$
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 1 - Section 1.4 - Formulas - Exercise - Page 22: 1
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