You're carrying a 3.4-m-long, 21 kg pole to a construction site when you decide to stop for a rest. You place one end of the pole on a fence post and hold the other end of the pole 35 cm from its tip. For the steps and strategies involved in solving a similar problem, you may view a Video Tutor Solution. How much force must you exert to keep the pole motionless in a horizontal position?
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You're carrying a 3.4-m-long, 21 kg pole to a construction site when you decide to stop for a rest....
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