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at is the minimum value of F needed so thatlock begins to move upward on frictionless incline2plane as shown(1) Mg tan2 (2) Mg cotf2Masin θ (1+ sine)(4) Mg sin2 |
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Answer» at is the minimum value of F needed so that lock begins to move upward on frictionless incline 2 plane as shown (1) Mg tan 2 (2) Mg cotf 2 Masin θ (1+ sine) (4) Mg sin 2 |
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