Two forces act on a 20.0 kg object. One force has magnitude 60 N directed 45° clockwise from the positive x-axis, and the other has a magnitude 30 N at 60° counter-clockwise from the positive x-axis. What is the magnitude of this object's acceleration?

Two forces act on a 20.0 kg object. One force has magnitude 60 N directed 45° clockwise from the positive x-axis, and the other has a magnitude 30 N at 60° counter-clockwise from the positive x-axis. What is the magnitude of this object's acceleration?

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Vectors

Section: Chapter Questions

Problem 7P: A force F1 of magnitude 6.00 units acts on an object at the origin in a direction = 30.0 above the...

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Two forces act on a 20.0 kg object. One force has magnitude 60 N directed 45° clockwise
from the positive x-axis, and the other has a magnitude 30 N at 60° counter-clockwise from
the positive x-axis. What is the magnitude of this object's acceleration?
4.47 m/s2
1.56 m/s2
2.89 m/s2
1.30 m/s2

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