Answer
130 N
Work Step by Step
$F_{spring}$ = $kx$
We are given that $k=270\frac{N}{m}$ and (stretched spring length) $x=48 cm$
Convert the cm to m: $x=.48m$
Plug k and x into the equation to solve for force.
Essential University Physics: Volume 1 (4th Edition)
by Wolfson, Richard
Published by
Pearson
ISBN 10:
0-134-98855-8
ISBN 13:
978-0-13498-855-9
Chapter 4 - Exercises and Problems - Page 71: 37
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