In a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at the angles shown in the picture. The tire remains stationary in spite of the three pulls. Alex pulls with force FA of magnitude 206 N, and Charles pulls with force Fc of magnitude 179 N. Note that the direction of Fc is not given. What is the magnitude of Betty's force Fg if Charles pulls in (a) the direction drawn in the picture or (b) the other possible direction for equilibrium? Alex Charles 144° Betty (a) Number Units (b) Number Units
In a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at the angles shown in the picture. The tire remains stationary in spite of the three pulls. Alex pulls with force FA of magnitude 206 N, and Charles pulls with force Fc of magnitude 179 N. Note that the direction of Fc is not given. What is the magnitude of Betty's force Fg if Charles pulls in (a) the direction drawn in the picture or (b) the other possible direction for equilibrium? Alex Charles 144° Betty (a) Number Units (b) Number Units
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Transcribed Image Text:In a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at the angles shown in the picture.
The tire remains stationary in spite of the three pulls. Alex pulls with force FA of magnitude 206
magnitude 179 N. Note that the direction of Fc is not given. What is the magnitude of Betty's force FB if Charles pulls in (a) the
and Charles pulls with force F c of
direction drawn in the picture or (b) the other possible direction for equilibrium?
Alex
Charles
144°
Betty
(a) Number
i
!
Units
(b) Number
Units
N
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