Three men pull on ropes attached to the top of a heavy object which is level with the ground Man A is 6 ft. tall, stands 6 ft. away, 45 degrees NE from the center of the object and exerts a force of 12 lbs Man B is 5 ft 6 in tall 6 ft away, 60 degrees NW and pulls with a force of 60 His Man C is 5 ft fall, also stands 6 ft away, 30 degrees SE and pulls with a force of 80 lbs Assuming the topes are attached to their shoulders which are 2/3 of their height from the ground, what is the magnitude of the horizontal resultant (in lbs) of these forces on the object?
Three men pull on ropes attached to the top of a heavy object which is level with the ground Man A is 6 ft. tall, stands 6 ft. away, 45 degrees NE from the center of the object and exerts a force of 12 lbs Man B is 5 ft 6 in tall 6 ft away, 60 degrees NW and pulls with a force of 60 His Man C is 5 ft fall, also stands 6 ft away, 30 degrees SE and pulls with a force of 80 lbs Assuming the topes are attached to their shoulders which are 2/3 of their height from the ground, what is the magnitude of the horizontal resultant (in lbs) of these forces on the object?
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Three men pull on ropes attached to the top of a heavy object which is level with the ground Man A is 6 ft. tall, stands 6 ft. away, 45 degrees NE from the center of the object and exerts a force of 12 lbs Man B is 5 ft 6 in tall 6 ft away, 60 degrees NW and pulls with a force of 60 His Man C is 5 ft fall, also stands 6 ft away, 30 degrees SE and pulls with a force of 80 lbs Assuming the topes are attached to their shoulders which are 2/3 of their height from the ground, what is the magnitude of the horizontal resultant (in lbs) of these forces on the object?
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