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Tricky Theoretical Thinking Question
Two equal-weight kids each hang from the ends of a rope passing over a weightless, frictionless pulley. If one child accelerates up the rope, what happens to the other?
At first, I believed that if one goes up, then the other will also go up, creating an equilibrium.
Then I thought about the tension of the rope and the classical: two-horses-pulling-on-a-rope problem. If the tension is the same, and one climbs up, shouldn't the other just stay where he/she is? Though this doesn't seem right, its the only one i can explain using physics. It would be the same if one side of the rope was tied to an object, right? Then the tension would also be the same, supporting my second belief..
I hope someone could help me out
Homework Statement
Two equal-weight kids each hang from the ends of a rope passing over a weightless, frictionless pulley. If one child accelerates up the rope, what happens to the other?
Homework Equations
The Attempt at a Solution
At first, I believed that if one goes up, then the other will also go up, creating an equilibrium.
Then I thought about the tension of the rope and the classical: two-horses-pulling-on-a-rope problem. If the tension is the same, and one climbs up, shouldn't the other just stay where he/she is? Though this doesn't seem right, its the only one i can explain using physics. It would be the same if one side of the rope was tied to an object, right? Then the tension would also be the same, supporting my second belief..
I hope someone could help me out
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