Physics, 11.11.2020 05:30 emmaja121003
A man is attempting to raise a 7.5-m-long, 30 kg flagpole that has a hinge at the base by pulling on a rope attached to the top of the pole, as shown in the figure below.(Figure 1).With what force does the man have to pull on the rope to hold the pole motionless in this position?
Answers: 3
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You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?
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A man is attempting to raise a 7.5-m-long, 30 kg flagpole that has a hinge at the base by pulling on...
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