Four forces (1, 2, 3, and 4) are in the x-y plane and act on an irregularly shaped object, as shown. Force 1 has a magnitude of F = 2.66 N and a point of application on the y axis a distance r = 2.55 m from the origin. Force 1 makes an angle of a = 25.4 degrees with the dashed line that is parallel to the x axis, as shown. Force 2 has a magnitude of F2 = 4.13 N and a point of application that is a distance r2 = 3.87 m from the origin. Force 2 is perpendicular to a line connecting its point of application to the origin. Force 3 has a magnitude of F3 = 4.13 N and a point of application on the x axis a distance r3 = 2.55 m from the origin. Force 3 makes an angle of ß= 21.3 degrees with the dashed line that is parallel to the y axis, as shown. Force 4 has a magnitude of F4= 2.66 N and its point of application is the origin. F, F, What is the magnitude of the net torque about the z axis (which is directed out of the screen at the origin) in units of N-m?
Four forces (1, 2, 3, and 4) are in the x-y plane and act on an irregularly shaped object, as shown. Force 1 has a magnitude of F = 2.66 N and a point of application on the y axis a distance r = 2.55 m from the origin. Force 1 makes an angle of a = 25.4 degrees with the dashed line that is parallel to the x axis, as shown. Force 2 has a magnitude of F2 = 4.13 N and a point of application that is a distance r2 = 3.87 m from the origin. Force 2 is perpendicular to a line connecting its point of application to the origin. Force 3 has a magnitude of F3 = 4.13 N and a point of application on the x axis a distance r3 = 2.55 m from the origin. Force 3 makes an angle of ß= 21.3 degrees with the dashed line that is parallel to the y axis, as shown. Force 4 has a magnitude of F4= 2.66 N and its point of application is the origin. F, F, What is the magnitude of the net torque about the z axis (which is directed out of the screen at the origin) in units of N-m?
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Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![Four forces (1, 2, 3, and 4) are in the x-y plane and act on an irregularly
shaped object, as shown. Force 1 has a magnitude of F1 = 2.66 N and a point of application on
the y axis a distance r = 2.55 m from the origin. Force 1 makes an angle of a = 25.4 degrees
with the dashed line that is parallel to the x axis, as shown. Force 2 has a magnitude of F2= 4.13
N and a point of application that is a distance r2 = 3.87 m from the origin. Force 2 is
F2
perpendicular to a line connecting its point of application to the origin. Force 3 has a magnitude
of F3 = 4.13 N and a point of application on the x axis a distance r3 = 2.55 m from the origin.
Force 3 makes an angle of ß = 21.3 degrees with the dashed line that is parallel to the y axis, as
shown. Force 4 has a magnitude of F4 = 2.66 N and its point of application is the origin.
F
F4
F,
What is the magnitude of the net torque about the z axis (which is directed out of the screen at the origin) in units of N m?
N.m
= 1
sin()
cos()
tan()
7
HOME
cotan()
asin()
аcos()
E
4
6.
atan()
acotan()
sinh()
*
1
2
3
cosh()
tanh()
cotanh()
END
Degrees
Radians
DEL CLEAR
BACKSPACE
I give up!
Submit
Hint
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Transcribed Image Text:Four forces (1, 2, 3, and 4) are in the x-y plane and act on an irregularly
shaped object, as shown. Force 1 has a magnitude of F1 = 2.66 N and a point of application on
the y axis a distance r = 2.55 m from the origin. Force 1 makes an angle of a = 25.4 degrees
with the dashed line that is parallel to the x axis, as shown. Force 2 has a magnitude of F2= 4.13
N and a point of application that is a distance r2 = 3.87 m from the origin. Force 2 is
F2
perpendicular to a line connecting its point of application to the origin. Force 3 has a magnitude
of F3 = 4.13 N and a point of application on the x axis a distance r3 = 2.55 m from the origin.
Force 3 makes an angle of ß = 21.3 degrees with the dashed line that is parallel to the y axis, as
shown. Force 4 has a magnitude of F4 = 2.66 N and its point of application is the origin.
F
F4
F,
What is the magnitude of the net torque about the z axis (which is directed out of the screen at the origin) in units of N m?
N.m
= 1
sin()
cos()
tan()
7
HOME
cotan()
asin()
аcos()
E
4
6.
atan()
acotan()
sinh()
*
1
2
3
cosh()
tanh()
cotanh()
END
Degrees
Radians
DEL CLEAR
BACKSPACE
I give up!
Submit
Hint
Feedback
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