In Figure a package of mass m hangs from a short cord that is tied to the
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In Figure a package of mass m hangs from a short cord that is tied to the wall via cord 1 and to the ceiling via cord 2. Cord 1 is at angle θ = 40? with the horizontal; cord to is at angle θ.
(a) For what value of θ is the tension in cord 2 minimized?
(b) In terms of mg, what is the minimum tension in cord 2?
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a Eq 128 leads to T sin40 T sino mg Also Eq 127 leads to ...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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