Problem 5: An object of mass m has these three forces acting on it (there is no normal force, "no surface"). F = 3 N, F = 10 N, and F3 = 5 N. When answering the questions below, assume the x-direction is to the right, and the y-direction is straight upwards. F, F. F What is the net force in component form, in terms of F1, F2, F3. and the unit vectors i and j F = a HOME F i j 4 5 y F1 1 | 2 3 F2 F3 +| - END h P vol BACKSPACE DEL CLEAR Submit Hint Feedback I give up! What is the magnitude of the net force, in newtons? What is the angle e, in degrees, of the net force, measured from the +x-axis? Enter an angle between -180° and 180°. What is the magnitude, la of the acceleration, in meters per square second, if the block has a mass of 8.9 kg?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter5: Newton's Laws Of Motion
Section: Chapter Questions
Problem 32PQ: If the vector components of the position of a particle moving in the xy plane as a function of time...
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Problem 5: An object of mass m has these three forces acting on it (there is no normal force,
"no surface"). F = 3 N, F2 = 10 N, and F3 = 5 N. When answering the questions below, assume the
x-direction is to the right, and they-direction is straight upwards.
F,
F
What is the net force in component form, in terms of F1, F2, F3, and the unit vectors i and j
F =
7
8
HOME
a
F|
i
j
4
5
y
d.
F1
1 | 2
3
F2
F3
+| -
END
h
P
vol BACKSPACE
DEL CLEAR
Submit
Hint
Feedback
I give up!
What is the magnitude of the net force, in newtons?
What is the angle e, in degrees, of the net force, measured from the +x-axis? Enter an angle between -180° and 180°.
What is the magnitude, Ja of the acceleration, in meters per square second, if the block has a mass of 8.9 kg?
Transcribed Image Text:Problem 5: An object of mass m has these three forces acting on it (there is no normal force, "no surface"). F = 3 N, F2 = 10 N, and F3 = 5 N. When answering the questions below, assume the x-direction is to the right, and they-direction is straight upwards. F, F What is the net force in component form, in terms of F1, F2, F3, and the unit vectors i and j F = 7 8 HOME a F| i j 4 5 y d. F1 1 | 2 3 F2 F3 +| - END h P vol BACKSPACE DEL CLEAR Submit Hint Feedback I give up! What is the magnitude of the net force, in newtons? What is the angle e, in degrees, of the net force, measured from the +x-axis? Enter an angle between -180° and 180°. What is the magnitude, Ja of the acceleration, in meters per square second, if the block has a mass of 8.9 kg?
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