A spring and block are in the arrangement of the figure. When the block is pulled out to x- +5.0 cm, we must apply a force of magnitude 370 N to hold it there. We pull the block tox-11.0 cm and then release it. How much work does the spring do on the block when the block moves from x₁ +5.0 cm to (a) x- +3.0 cm, (b)x= -3.0 cm, (c) x- -5.0 cm, and (d) x - -9.0 cm? x=0 oooooooo x positive F, negative ooo moo (a) (c) -Block attached to spring x negative F, positive x

A spring and block are in the arrangement of the figure. When the block is pulled out to x- +5.0 cm, we must apply a force of magnitude 370 N to hold it there. We pull the block tox-11.0 cm and then release it. How much work does the spring do on the block when the block moves from x₁ +5.0 cm to (a) x- +3.0 cm, (b)x= -3.0 cm, (c) x- -5.0 cm, and (d) x - -9.0 cm? x=0 oooooooo x positive F, negative ooo moo (a) (c) -Block attached to spring x negative F, positive x

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

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A spring and block are in the arrangement of the figure. When the block is pulled out to x- +5.0 cm, we must apply a force of
magnitude 370 N to hold it there. We pull the block tox-11.0 cm and then release it. How much work does the spring do on the
block when the block moves from x₁ +5.0 cm to (a) x +3.0 cm, (b)x= -3.0 cm, (c) x- -5.0 cm, and (d) x - -9.0 cm?
(a) Number
i 7.2
(b) Number i
(c) Number 0
(d) Number
5.76
-25.2
x=0)
E-0
00000000
x positive
F, negative
ooo
Fromos
Units
Units J
Units J
J
Units
J
(a)
(b)
-Block
attached
to spring
x negative
F, positive

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