Physics, 08.10.2019 05:00 axthomas0475
You hold a barbell in a horizontal position. the barbell’s center of mass is exactly mid-way between your two hands. a friend walks up and attaches a weight on the end near your left hand. how does the torque on the bar exerted by your left hand compare to the torque on the bar from your right hand if the bar remains horizontal and at rest?
Answers: 1
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Suppose an objects initial velocity is 10m/s and it’s final velocity is 4 m/s. mass is constant. what can best be concluded about the object based in the work-energy theorem
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While carrying a heavy box up the stairs,you set the box on a step and rest. then you pick up the box and carry it to the top of the stairs. describe these actions in terms of balanced and unbalanced forces acting on the box.
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You hold a barbell in a horizontal position. the barbell’s center of mass is exactly mid-way between...
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