Physics, 05.06.2020 20:59, loveyeti106838

You're carrying a 4.0-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. How much force must you exert to keep the pole motionless in a horizontal position?

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You're carrying a 4.0-m-long, 21 kg pole to a construction site when you decide to stop for a rest....