Answer
a) 10 cm
b) 12 cm
Work Step by Step
We know the following using the forces given:
$x = \frac{m(a_y+g)}{k}$
Plugging in the given values, we find:
a) $x = \frac{35(0+9.8)}{3400}=10 \ cm $
b) $x = \frac{35(1.9+9.8)}{3400}=12 \ cm $
Essential University Physics: Volume 1 (3rd Edition)
by Wolfson, Richard
Published by
Pearson
ISBN 10:
0321993721
ISBN 13:
978-0-32199-372-4
Chapter 4 - Section 4.6 - Newton’s Third Law - Example - Page 65: 4.5
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