7) In an automobile safety test, a shoulder and seat belt exerts a force of 422N directly backward, and a force of 369N backward at an angle of 20.0° below the hori- zontal on a dummy. If the belt holds the dummy from moving farther forward, what force did the dummy exert on the belt? 422 N 20.00 369 N

College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter4: The Laws Of Motion
Section: Chapter Questions
Problem 3P: A 6.0-kg object undergoes an acceleration of 2.0 m/s2. (a) What is the magnitude of the resultant...
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7) In an automobile safety test, a shoulder and seat belt
exerts a force of 422N directly backward, and a force
of 369N backward at an angle of 20.0° below the hori-
zontal on a dummy. If the belt holds the dummy from
moving farther forward, what force did the dummy
exert on the belt?
422 N
20.00
369 N
Transcribed Image Text:7) In an automobile safety test, a shoulder and seat belt exerts a force of 422N directly backward, and a force of 369N backward at an angle of 20.0° below the hori- zontal on a dummy. If the belt holds the dummy from moving farther forward, what force did the dummy exert on the belt? 422 N 20.00 369 N
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