Two children push on opposite sides of a door during play. Both push horizontally and perpendicular...
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Two children push on opposite sides of a door during play. Both push horizontally and perpendicular to the door. One child pushes with a force of 10 N at a distance of 0.5 m from the hinges, and the second child pushes at a distance of 0.2 m. What force must the second child exert to keep the door from moving? Assume friction is negligible. Two children push on opposite sides of a door during play. Both push horizontally and perpendicular to the door. One child pushes with a force of 10 N at a distance of 0.5 m from the hinges, and the second child pushes at a distance of 0.2 m. What force must the second child exert to keep the door from moving? Assume friction is negligible.
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