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 of magnitude 201 N, and Charles pulls with force Fc of magnitude 184 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 direction drawn in the picture or (b) the other possible direction for equilibrium? 149° Alex Charles Betty

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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 ₁ of magnitude 201 N, and Charles pulls with force Fc of
magnitude 184 N. Note that the direction of Fc is not given. What is the magnitude of Betty's force F if Charles pulls in (a) the
direction drawn in the picture or (b) the other possible direction for equilibrium?
149⁰
Alex
Charles
Betty
(a) Number i
(b) Number i
Units
Units
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 ₁ of magnitude 201 N, and Charles pulls with force Fc of magnitude 184 N. Note that the direction of Fc is not given. What is the magnitude of Betty's force F if Charles pulls in (a) the direction drawn in the picture or (b) the other possible direction for equilibrium? 149⁰ Alex Charles Betty (a) Number i (b) Number i Units Units
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