There are two forces on the 1.5 kg box in the overhead view of the figure below but only one is shown. The figure also shows the acceleration of the box. F, = 20.0 N 30 a = 12 m/s? (a) Find the second force in unit-vector notation. N) Î + N) ĵ (b) Find the second force as a magnitude and direction. N, ° (counterclockwise from the +x-axis is positive)

College Physics
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ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
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Chapter3: Vectors And Two-Dimensional Motion
Section: Chapter Questions
Problem 8P: 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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There are two forces on the 1.5 kg box in the overhead view of the figure below but only one is shown. The figure also shows the acceleration of the box.
y
F, = 20.0 N
30
a = 12 m/s?
(a) Find the second force in unit-vector notation.
N) î + (
N) ĵ
(b) Find the second force as a magnitude and direction.
N,
° (counterclockwise from the +x-axis is positive)
Transcribed Image Text:There are two forces on the 1.5 kg box in the overhead view of the figure below but only one is shown. The figure also shows the acceleration of the box. y F, = 20.0 N 30 a = 12 m/s? (a) Find the second force in unit-vector notation. N) î + ( N) ĵ (b) Find the second force as a magnitude and direction. N, ° (counterclockwise from the +x-axis is positive)
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